Teeth whitening kit

10 Best Effective Teeth Whitening Kits to be Tried at Home

After years of abuse from smoking, coffee drinking, or sweets, your teeth are likely not shining and white. They’re not looking their best. If you plan on kicking your bad habits, you’ll want to whiten your smile. It could be for an event or just to feel your best. A white smile can give you confidence. Using an at-home whitening kit is an inexpensive way to get the same whitening you’d receive in your dentist’s office. In fact, some of the kits on this list are sold in dentist’s offices regularly.

To find the best whitening kit, you’ll need to consider the time you have for whitening as well as the sensitivity of your teeth. Many strips and gels have lower whitening agents to ensure that you won’t have pain, but they take longer to work. You’ll want to balance your sensitivity with the time of the results you need. In these reviews, there is information that will help you make a decision regarding your new white smile of the future.

What is a Teeth Whitening Kit?

To get a whiter smile, people often go to their dentist’s office. They would spend thousands of dollars to get a whiter smile. Now, there are teeth whitening options that can be done at home for a fraction of the price. They don’t have the same amount of peroxides or carbamides as in-office whitening. They are inexpensive, though, so it’s easy to purchase more applications.

Teeth whitening kits come in a variety of types. There are gels, pastes, and strips that can be used to whiten teeth. Each method has a certain amount of whitening agent. The whitening solution is left on the teeth to whiten the enamel. It’s called whitening or bleaching depending on the method used.

The whitening kit is used over time. It can take up to 14 applications to see a noticeable difference in the bleaching process. They’re used daily and left on for up to 60 minutes.

Teeth Whitening Kit Comparison Table

ProductsIncludedResults lastPrice
Crest 3D White20 treatments – 40 stripsOver 1 yr Check price
Aura Glow20+ treatmentsUp to 1 yr Check price
Dr. Song Home4 whitening syringes1 mo & special care Check price
Active WowUp to 2 weeks of treatments1 mo Check price
Crest 3D Express20 treatments with 2 one hour express1 mo Check price
Opalescence20+ treatments1 mo & periodic Check price
Crest 3D with Light10 treatmentsUp to 3 yr Check price
Shine Whitening Kit12 treatments1 mo Check price
Zoom Nite White3 days of treatments per syringeUp to 1 yr Check price
Dental Care LabsA few days per syringeUp to 1 yr Check price

Top 10 teeth whitening kit reviews

Key Features

Quick Results – After starting the whitening system, you’ll be able to see results in a few days. While it’s not a full whitening, you’ll definitely be able to see a difference. Quick results will motivate you to keep going with your whitening routine.

No-Slip Strips – One of the hardest parts of whitening your teeth is ensuring that the whitening agent will adhere to all your teeth evenly. The strips won’t slip off your teeth while you’re whitening. You can eat and drink without the strips slipping off the enamel. You’ll never lose a strip or its whitening effect because it fell off the teeth.
Crest 3D Whitestrip

Long-Lasting Whitening – A full treatment involves using the strips for the recommended amount of time. Once you’re done with a full treatment, you don’t want to fuss with whitening again for a long time. This bleaching kit promises to last 12 months and beyond. As long as you stay away from staining agents, this whitening will last for a very long time.

40 Strips – The strips come in a foil pack for each treatment. There are 40 strips for your upper and lower teeth. That gives you 20 treatments for top and bottom teeth. It’ll give you professional whitening in 20 days of treatments.

Easy to Use – You simply press the strips to the front of your teeth and fold it over the edge. Don’t let the strip touch your gums. Leave it on for 30 minutes every day for quick whitening. After 3 days, you’ll see a noticeable difference. There’s nothing else you need to do to get whiter teeth from this kit.

My Impression

The Crest brand is one that almost everyone has heard of because of their oral care line of products. It should be no surprise that they came up with professional white strips that rival the whitening you’d get at a dentist’s office.

Professional Effects Whitestrips have won awards for their impact on people’s smiles. The beauty expert, allure, awarded Crest 3D strips with the Best of Beauty Award in 2016. The 3D Whitestrips mold to the shape of your teeth, so you don’t miss any spots. While it stays in place, it’s also easy to remove. Some other strips will adhere to the teeth and are hard to remove completely.

With the strips in place, you can talk and even drink water. They can become an easy part of your morning or night during the 20 days of treatment. The strips only need to stay in place for 30 minutes to be effective, too.

What Could be Better?

Those with sensitive teeth will need to prepare for this whitening kit.

Key Features

5 LED Lights – Most LED lights for whitening come with one bulb. This light comes with 5 bulbs, so it’ll last a very long time. The included battery will last for up to 48 hours of use. The light doesn’t cause sensitivity, either. It’ll speed up the whitening, so you’ll see results quickly.

Built-In Timer – You don’t have to worry about timing the tray and gel. The light comes with a built-in timer that will beep. Every 10 minutes, you’ll get an alert beep that tells you time has passed. All you have to do is keep track of the beeps while doing other things.
AuraGlow

Tray and Light Attached – The tray and the light are attached in this kit. It’s simple to squeeze the gel into the tray with the included syringes. The piece is one unit that doesn’t need to be held in place, either. It’ll give you a hands-free whitening that allows you to do other things while waiting.

Dental Grade Gel – The whitening gel uses 35% carbamide peroxide. It’s meant to deliver fast results without sensitivity. There’s enough gel in this kit for 20 treatments over 20 days. Only 0.5ml of gel needs to be used in the tray for each treatment.

Snug Tray – The tray doesn’t need to be molded to the teeth. It’s still secure and snug around them, too. The syringe and tray ensure that you get the right amount of gel each time you use the tray. The tray has the light attached, so it’s incredibly easy to use.

My Impression

The high-quality LED light and attached tray are very convenient for whitening. Add the gel to the syringe, squeeze it onto the tray, and slip the snug tray around your teeth. The light works to accelerate the whitening treatment. You’ll be able to see results in a few treatments.

Trays and gels are a bit messier than strips, but they have great benefits. The gel will slip easily into the crevices between teeth. You won’t have leftover yellow spots between your teeth or near the gums. It’s a powerful whitening agent that will polish while it whitens, too. The tray is made of food grade silicone. It won’t be painful as you hold it between your teeth.

The gel is safe for veneers and crowns and won’t cause sensitivity in your gums or teeth. The powerful LED with extra bulbs will ensure that you get powerful whitening without causing any sensitivity at all.

What Could be Better?

Some people might find that the one-size-fits-all tray doesn’t fit their mouth perfectly.

Key Features

Protectant Swabs – The whitening kit comes with Vitamin E protective swabs. These swabs are meant to cover your gums if you have sensitivity. You can wait for them to become painful after using the whitening kit. Or they can be used to prevent pain along the gums.

Custom Bite Trays – The trays are made to be customized for your mouth specifically. They can be run under very hot water to make them pliable. Once they’re warm enough to be molded, you can put on the tray. Pushing the material around the teeth creates a customized mold for your teeth.
Dr Song Whitening Kit

LED Light – The LED light can be used to speed up the whitening done by the gel. The gel itself is 35% carbamide peroxide for the strongest solution that can be used over time. The carbamide whitening agent works well with the LED light for a white smile in a shorter amount of time.

Remineralization Gel – Most people experience pain after whitening because they lose minerals in their enamel. Their teeth become dehydrated, too. The gel included with the whitening kit will keep your teeth from becoming incredibly painful after whitening.

Applicator Brush – If you’re worried about getting the whitening gel all over your gums, the brush is a perfect solution. Instead of pressing your teeth into a tray full of gel, you can brush the right amount of gel onto the teeth.

My Impression

This whitening kit has some unique features and benefits that you won’t see in some of the other whitening kits. First, there’s the custom tray. Many other trays are supposed to be one size fits all, but they don’t fit around the teeth. You can warm this one under hot water and push it around your teeth. It’ll mold to the crevices and edges of the teeth for a good fit.

There’s also a remineralization gel included with this whitening kit. The company wants to ensure that you’re whitening in a manner that doesn’t cause pain. Sensitivity can be a problem when whitening even if you’ve never had sensitive teeth before. The gel will stop you from getting pain. It’ll also help remove pain after whitening.

Lastly, the LED light for this whitening kit will speed up the whitening you’ll experience. That’s great if you have a certain event where you need whiter teeth. A wedding or school reunion are two important events where you’ll want a whiter smile. The LED light will help you whiten your teeth much faster than without it.

What Could be Better?

The instructions with this whitening kit aren’t very thorough.

Key Features

LED Light – The whitening kit comes with an LED light. The light triggers more bleaching action from the whitening gel. Instead of spending weeks whitening your teeth slowly, you’ll end up with a noticeable difference in a few days.

Moldable Tray – The tray is moldable, so you can get a custom fit. All you have to do is soak the food-grade silicone in very hot water. Once it’s warm enough, all you have to do is bite down on the tray. Bite down easily and push the tray around the teeth to get a molded unit for whitening.
Active Wow

Remineralization Gel – Included with this whitening kit is a syringe full of gel. The gel will keep the whitening agent from causing a huge amount of sensitivity in your teeth. If you find that using the whitening gel causes pain, the remineralization gel will help to soothe the pain. It’ll help reduce the pain of sensitive teeth for next time, too.

Premium Whitening – This whitening product doesn’t use a simple hydrogen peroxide. The whitening gel is 36% carbamide peroxide like the gel used in the dentist’s office. It works quickly especially when used with the LED light included.

Storage Case – There’s a storage case for the moldable tray and light. You don’t want to end up with dust and dirt all over your whitening kit. The case will keep everything neat and close together for each time you use it.

My Impression

The whitening kit from Active Wow has everything you need to whiten your teeth. Even those with sensitivity will find that they have everything needed. There’s a remineralization gel that can be used before and after whitening. It’ll keep you from experiencing pain after whitening.

The moldable tray will keep the gel in place while whitening. The tray and LED light work together for quick whitening. You’ll get a brighter smile in less time compared to other types of whitening kits. There are 3 trays in case you want to share the kit with other members of the family, too.

The company is proud to have made their product in the US, which has strict quality control guidelines. There are regulations and guidelines that have to be followed in the US when manufacturing and selling products like this one. Even the material of the tray has to be made from food-grade materials since it’ll be in the mouth for hours per week during treatment.

What Could be Better?

There could be better instructions on how to mold the tray and use the LED light with it.

Key Features

20 Treatments – The whitening kit comes with all the strips you will need for a full 20 days of treatments. There’s no reason to go out and buy more after the 20 days of treatments since they have proven whiteness over that amount of time.

Extra Strips for Express Whitening – You can boost the whitening time with the two 1-hour treatments. These express whitening strips will give you a few days of whitening in one hour. It comes with an upper and lower for each express hour needed.

Crest 3D White Professional Effects Strips

Advanced Seal Technology – When you place the whitening strips on your teeth, they should stay in place. The gel behind the film can actually make it very slippery. This whitening kit has advanced seal technology that will keep the film in place. Even if you’re talking or drinking water, the seal won’t be broken until you’re ready.

30-Minute Treatments – While the express strips are a one-hour treatment, the regular ones last for 30 minutes. You don’t need to wear strips on your teeth for an entire day or even a few hours to see results. After 3 days, you’ll be able to see your smile whitening.

Safe for Enamel – The whitening agent used in the strips is the same grade of whitening used at the dentist’s office. It’s gentle for enamel, yet, it will blast your teeth with whitening. It should be fine for sensitive teeth, too.

My Impression

It’s fantastic that this whitening kit has so many features going for it. You only need one box of strips to really see a difference in the whiteness of your smile. My favorite part of these strips from Crest is that they have two different kinds of strips in one box. As you’re whitening over the course of the 30 days, you might have an event where you need to boost the white of your smile quickly. The extra express strips are a great bonus.

The strips only need to stay on your teeth for 30 minutes to 1 hour. In that time, you will be able to talk easily without the strips slipping. The Advanced Seal Technology will mold to your teeth no matter what the shape of them. Once they’re in place, they’ll only move when you remove them.

It’ll only take a few days before you see a whiter smile. If you use the boosting express strips, that time can be cut in half. It’ll remove years of stains from your teeth. It’s important that you stop smoking or drinking coffee during the time you’re brightening your smile. You’ll see better results.

What Could be Better?

The seal technology can make the white strips hard to remove if you leave them on too long.

Key Features

Sensitive Formula – The gel has carbamide peroxide like many other whitening systems. This one also has potassium nitrate and fluoride. Fluoride added to your whitening agent will keep sensitivity down.

Gel for More Coverage – When you use a gel, you’re more able to whiten between the crevices in the teeth. If you have overlapping or crowded teeth, the gel will cover those areas. You won’t end up with teeth that are white with yellow spots on them.

Opalescence

Long Shelf Life – This gel whitening can be kept in the refrigerator to last for a longer amount of time. It’s meant to last for up to 18 months. This will allow you to boost your whitening every month to keep your smile bright and fresh.

3 Tray Sizes – The trays are not moldable to your teeth. There’s no need to fuss with warming the tray and getting it fitted perfectly around your teeth. Instead, you’ll get 3 tray sizes for a perfect fit without all the work. There’s a small, medium, and large tray for your needs.

Dentist Suggested – This is the same product that is recommended and sold at most dentist’s offices. It’s a product that they stand behind when suggesting it to their patients. You’re getting the same product at a fraction of the price when sold at the dentist’s office, too.

My Impression

The formula used for this at-home whitening kit is meant to keep your teeth and gums from becoming sensitive. It comes with fluoride, which is an ingredient that you would ask your dentist for when you have sensitivity to whitening gel. It’s likely why many dentists’ offices sell this brand to their patients.

The amount of gel in the syringes will cause this whitening kit to last for a long time. You could easily hit the end of the expiration date with a bunch of gel left over. Each tube can fill the trays approximately 5 times or more depending on the amount of gel used. You don’t need a ton of gel to fill the tray. If you use too much, it’ll leak onto your gums.

While you don’t have to mold the trays to your teeth, you might want to do that. The trays come in 3 sizes to make the process easier. You can certainly use them without molding, but molding will make the process easier. The tray will stay in your mouth longer and be more comfortable, too.

What Could be Better?

Instructions could be more detailed for customers buying the gel.

Key Features

10 Treatments – There are 10 treatments included with this whitening kit. You’ll get 20 strips to cover the upper and lower teeth. You want to be sure to get both top and bottom for your whitest smile ever.

Light Included – The light is made to be water resistant and light enough to hold in your hand for a bit. This blue-light device will penetrate the enamel of your tooth to deliver better results. Whitening strips work over time, but with the light, the time is cut in half.
Crest 3D with Light

Automatic Shut-Off – With the light, you’ll be able to target yellow stains on your teeth. It boosts the whitening strips effectiveness. You don’t have to time the length of the whitening with the light. It’ll automatically shut off when the treatment is complete.

Long-Lasting Results – Once you’re satisfied with the whiteness of your teeth, you can stop using the kit. The results of this whitening will last a very long time. In fact, this kit boasts the longest time between touch ups compared to other products.

Advanced Seal Technology – The 3D white strips have no-slip technology. They’ll adhere to the teeth without slipping at all. Once you’ve molded the strips to the teeth, you can talk and drink without worrying that they’ll fall or move.

My Impression

The advanced technology of the strips mean that you can peel the backing and mold the strip to your teeth quite easily. They won’t fall off or move when you’re talking. You can use this treatment each morning while you’re getting ready for work. You can even drink water while the strips are in place.

Leave the strips in place for one hour before applying the light. This will boost the whitening you experience with the strips. Most strips come with 20 days of treatments because they don’t include a light. The blue light treatment will get deeper into the enamel to remove yellow stains.

The whitening is deeper than with other white strips. In fact, the whitening is so deep that it lasts longer than most other whitening kits. You will only need to do a minimal amount of boosting over 36 months to keep your smile as white as possible. The light is what makes a huge difference in the process.

What Could be Better?

With the light and the strips, you’re going to spend a few hours whitening each day.

Key Features

Professional-Grade Gel – The kit comes with 2 whitening syringes filled with gel. This is a product that many dentists give out in their offices. It’s as close to professional grade as you can get.

Moldable Tray – The tray that comes with the whitening kit is a flat one that can be molded to your exact smile. Simply place the tray in very warm water for a few minutes. Once it’s soft, you can bite down on the tray and push it around the shape of your teeth to mold it.
Shine

Light Included – A blue light is included in this whitening kit. The light penetrates the enamel to give you deeper whitening. This light won’t need to be tossed after it’s been used a few times, either. It’ll last as long as the gel lasts.

Fast Whitening – The whitening from this kit can be achieved on your schedule. Some whitening kits require you to use it on consecutive days. That doesn’t need to happen with this gel, and you’ll still get fast whitening results.

Remineralization Gel – To avoid sensitive teeth, the company has included remineralization gel. This gel will seal your teeth against pain and sensitivity. Many dentists recommend this type of gel while you’re in the middle of the whitening process.

My Impression

This is a whitening kit that is suggested by many dentists in their office. It will whiten teeth with a combination of peroxide in the gel and blue-light from the included light source. The manufacturer recommends that you use the syringe and a cotton swab to dot each tooth. That will put the right amount of product on each tooth for whitening.

After adding the gel to each tooth, the tray will keep the gel from going everywhere. The light is added after some time is spent with the gel on your teeth. It’s meant to get deep once the gel has had time work on the enamel.

One of the best features of this whitening kit is that you don’t have to use it over 10 to 20 days in a row. Most whitening kits only work when you use them every single day. That isn’t the case with this kit. You can take a few days rest between whitening. You’ll still get great results.

What Could be Better?

Molding the trays can be a bit tricky if you leave them too long in hot water.

Key Features

22% Carbamide Peroxide – This amount of carbamide peroxide is considered a medium amount of whitening. It’s great for sensitive teeth since it’s only 22% strength. That is enough to whiten rapidly without causing issues with sensitivity and pain.

Combination Gel – The gel comes in double-barrel syringes. When they’re pushed through the applicator tip, the two gels come together. The second part of the syringe has whitening along with potassium nitrate and fluoride to ease any sensitivity you might have.

Philips Zoom Nite White

Works with Dental Tray – This whitening kit doesn’t include a tray. That’s because this is often sold in the dentist’s office, and he or she will mold a tray special for your unique teeth. You can have your dentist make a mold that will last forever for tooth whitening.

Quick Results – While other whitening kits need 10 to 20 days to work, this one can produce results in 3 days. You wear this gel in a tray on your teeth for a few hours, and you’ll see those results.

Whitening Lasts – The whitening lasts for a very long time. You get quick results from this kit, and those results don’t need to be boosted for a year. The gel can be placed in the fridge and used every few months as needed, too.

My Impression

The special bleaching agent is close to what you’d get in the chair at your dentist’s office. In fact, it’s suggested by many dentists along with a molded tray that specific to the patient’s teeth. You can go to your dentist and get a molded tray for your teeth that will hold the gel beautifully while you’re whitening.

Many people get great results when they use the gel for a few hours at a time. The syringe will hold a few treatments and the rest can be refrigerated. Keeping them in the fridge will prolong their shelf life, too.

Once you’re done with the whitening process, you can keep them for monthly boosts to your whitening. After approximately 12 months, you’ll want to give yourself another course of treatment with the gel and tray.

The double-barrel syringe is a great concept for keeping the whitening agents and other ingredients separated. It helps them last longer and produces better results for your teeth. The gel isn’t blended until you’re ready to use it.

What Could be Better?

It should be used during the day to test the person’s sensitivity. That’s not explained in the instructions.

Key Features

Painless Formula – The formula used by the company is meant to be pain free. It can be used for a few hours to whiten your smile considerably. The syringes hold a few treatments and can be used as needed for a whiter smile.

Made in the US – The products made in the US have to be approved for use by government agencies. This keeps the products safe for everyone to use without worrying that bad chemicals can hurt your body.

Dental Care Labs

Tray with Light – The tray included with this whitening kit has the light attached to it. This is incredibly convenient, so you can use the light hands free. It’s not too heavy to hold between your teeth, either. No other whitening kit has a light attached to the tray like this one.

Remineralization Gel – To further protect your teeth from sensitivity, you can add this gel after the whitening process. It keeps your teeth hydrated and gives back minerals that might have been removed with the whitening gel.

Safe for Enamel – You don’t want a gel that will eat away at the enamel of your teeth. That’s not a problem for this whitening kit. The best teeth whitening kit is one that is safe for enamel, doesn’t cause sensitivity, and gives you a bright, white smile.

My Impression

The teeth whitening kit won’t cause serious pain or discomfort when using it. You can add the gel to the teeth with a cotton swab to avoid leaving gel on the gums. This is what makes the syringes incredibly convenient. You can dot each tooth and spread the gel with the swab to ensure each tooth is covered completely with no excess on the gums.

The best part of this whitening kit is the fact that the light is attached to the tray itself. In other kits, you end up with a heavy light that has to be held by hand. This is a hands-free option that won’t keep you from performing other tasks while using it.

Inside the box, you’ll find everything you need to whiten your smile. There’s 4 syringes with whitening gel in 2 and remineralization gel in the other 2 syringes. The instructions are easy to follow, and there’s also an anti-bacterial case to hold the tray. You don’t have to worry about where to put the tray to keep it sanitary in the bathroom.

What Could be Better?

People who need only a few shades of whiteness might not have a noticeable difference after one or two uses.

Different Types of Whitening Kits for Teeth

There are different types of kits available which are very effective when it comes to teeth whitening. Let’s have a look at what those are:

  • Strips

Strips

With strip whitening kits, the bleaching agent adheres to the back of the plastic strip. The strip is placed over the front of the teeth. The dampness on the teeth from your saliva causes the whitening agent to be activated. Many strip whitening kits have a special formula that will keep the strip from slipping off the teeth.

  • Gel & Trays

Gel Trays

Some trays are crafted by a dentist, so they’ll mold to the teeth. For the most part, though, the gel and tray is purchased at the store. The gel is squeezed into the tray. The tray is placed over the teeth. The gel and tray method is a little messy unless you’re very careful.

  • LED light kit

LED light kit

Whitening agents can react to LED light and speed up the whitening process. A slow-acting bleaching agent like hydrogen peroxide will work faster when light is used as a catalyst. It speeds up the process, so instead of waiting weeks for whiter teeth, it can happen within a few applications.

Things to consider while buying a teeth whitening kit

When you intend to buy a teeth whitening kit, you should ask yourself a few things which will help you choose the best teeth whitening kit that best suits your needs. Try to keep the following factors in your mind as I go through them one by one.

  • The Right Type

You’ll need to decide what type will work best for your teeth. You could check with your dentist to ensure that your teeth are suitable for teeth whitening. He or she can also recommend whether you should use strips or a tray. If you have crowns or fillings, it could change the type of whitening kit you need.

  • Ease of Use

The whitening kit should be easy to use. If you don’t have a lot of time in the morning, you won’t want to purchase strips that have to be left alone for an hour or two. Tray and gel in your mouth overnight might be a better choice. If you have a big event coming in the near future, you will want to whiten your teeth faster. You can purchase an LED light with your whitening.

  • Sensitivity and Pain

The whitening product isn’t always the cause of sensitivity or tooth pain after whitening. Some people are sensitive to the peroxide. If you have sensitive teeth, you’ll want to make adjustments to the whitening routine. You can purchase a whitening kit with less peroxide in it. You can use whitening gel or strips for less time. Instead of leaving it on for 30 minutes, remove the whitening strips after 10 minutes.

  • The Taste

Whitening gel is never going to taste wonderful, but you can purchase strips or gel that are minty like toothpaste. Instead of tasting like peroxide, it’ll taste like mint. Most people understand that while it’s not a pleasant taste, it won’t stick around long after whitening. Simply rinse out your mouth.

  • Duration of the Treatment

If you want to whiten your teeth quickly, pick a treatment that will give you a whiter, brighter smile in less time. It should have more peroxide or other whitening agents. Many whitening kits advertise an average of 14 days of treatments before you’ll see a difference.

  • The Target

The person who wants whiter teeth might have braces or crowns that make it tough to find the right whitening kit. The target of tooth whitening will fixate that certain area with the right kit. For example, a person with yellowing, crowded teeth might need to use a gel and tray to get between each tooth for whitening purposes.

  • Authorized by Dental Associations

The best whitening kit will be approved and authorized by dental associations. Even if it’s not recommended specifically by associations, you can get recommendations from your own dentist. Your dentist has expertise to give a solid review of most of the products on the market today.

Using a Teeth Whitening Kit – Instructions and Guide

The type of whitening kit will influence the steps in using it. If you purchase whitening strips, the process will be different than if you used gel and a tray.

Whitening Strips Instructions

The sensitivity of your teeth will dictate some of the steps you’ll take for whitening. If you are prone to sensitive teeth, you shouldn’t brush directly before applying the strip. Give your teeth a chance to rest before applying the strip.

Once you’re ready to whiten, open the foil wrapper and remove the gel from the plastic backing. Press the whitening material to each tooth and in the creases between. You’ll want to ensure that the material has firm contact with each tooth. If you miss spots, those areas will not be whitened.

Keep the material on the suggested amount of time based on the product itself. The time indicated will differ between products based on their ingredients.

Gel and Tray Kit

A gel and tray kit is a bit messier than the whitening strips. They have benefits, though. The whitening agent can be stronger in the gel form of whitening. In some cases, it can be left on overnight, too.

The trays and gel come in the whitening kit. You’ll squeeze the gel into the trays and cover the teeth with the tray itself. Leave the tray in the mouth for the recommended amount of time.

Once it’s time to remove the tray, you can brush gently to remove the solution. It helps to rinse the gel from the mouth when you brush first. Use the trays and gel for the suggested number of days and times to get a whiter smile.

LED Light

The LED light can be purchased to be used with the gel whitening. It speeds up the process. Once the gel is placed on the teeth, the light is used to shine on the enamel. It removes deep stains and brightens your smile.

In some cases, the whitening LED light comes with a gel pen that is used to spread the whitening solution. The light will speed up the process significantly. It’s used for a few minutes each day to brighten your smile.

Warnings Regarding the Use of Teeth Whitening Kits

Teeth whitening doesn’t have a huge amount of side effects. There are certain things you should watch for when you’re using a bleaching solution on your teeth. Sensitivity is one of the biggest things you could possibly deal with when whitening. It doesn’t happen to everyone, but some people have pain after whitening. Other people have irritation to the gums after whitening. You can avoid problems in a few ways.

Instead of leaving the gel or strips on for a long time, you can do shorter sessions. For example, instead of one 60-minute session, you could split them into two t30-minute sessions. Wait a few days before attempting to whiten after you’ve had pain. It will give your teeth time to adjust to the whitening solution.

You could also visit your dentist and get his or her advice. Your dentist can give you a toothpaste or rinse that is high in fluoride. Toothpaste for sensitive teeth can also be used for a few days before trying to whiten again.

Dentist’s Point of View

It’s recommended that you see your dentist before beginning any whitening procedure. At that time, you can get a cleaning as well as a consultation about the specific issues you have with your teeth. As mentioned previously, the whitening agent won’t work on crowns and fillings.

While dentists lose money when people whiten at home, there’s no other reason they don’t recommend those kinds of procedures. They whiten teeth without any real side effects that can have an impact on your teeth. As long as they’re used properly and the person follows directions, the process is safe.

After bleaching, it’s vital that you stay away from any foods or beverages that will restain the teeth. Treatment shouldn’t happen every day for a very long time. That can lead to serious issues like over-bleaching and damage to the tooth enamel. You should stay away from things like smoking, drinking coffee, wine or tea, and eating foods that stain.

Frequently Asked Questions

Will whitening cause damage to tooth enamel?
Tooth whitening is safe when used as directed. You can use strips or gel over a certain period of time without incident. If you use bleaching products too long, it can cause damage to tooth enamel.

Should you whiten if your teeth are sensitive?
You can whiten with sensitive teeth, but you’ll have to prepare your teeth in advance. Use toothpaste made for sensitive teeth. Ask your dentist for a mouthwash or rinse with fluoride to protect the enamel. Preventative steps can be taken to avoid serious pain and sensitivity.

Can whitening kits be used with crowns or veneers?
Whitening can be done on other teeth. Crowns or veneers are not organic teeth. They’re porcelain, ceramic, or other materials that won’t react in the same way to bleaching agents.

How much whitening agent should be in the whitening kit?
The amount of whitening agent will depend on the brand. It will also depend on how long you’re leaving it on your teeth. If you want a gel you can wear overnight, it’ll have less hydrogen peroxide and more carbamide peroxide.

Can whitening kits be used with braces?
Whitening kits can be used with braces, but there will have to be some accommodations made. If you have metal brackets on the teeth, you can use a gel that will get behind the teeth. You don’t have to wait years for your braces to come off to see whitening. On the other hand, you might want to wait to whiten your teeth until the brackets are removed. A good whitening agent will make the teeth much whiter, and behind the brackets won’t get the same effect.

Are LED lights effective for whitening?
LED lights are very important for whitening quickly and efficiently. While whitening will happen without the light, fast whitening is possible with the light. It activates the peroxide and enhances the impact of it.

How often can you use a whitening kit?
Most whitening kits have 14 days of treatments. After 14 days, you’ll want to evaluate the whiteness of your smile. If your teeth aren’t as white as you’d like, you’ll want to consider other factors. You don’t want to continue using a whitening agent every day indefinitely. See your dentist if you’re not getting the whitest smile possible. You could be doing something wrong.

Conclusion

In this write-up, I’ve gone over everything you need to know to make the right decision, now it’s your turn! Though I still feel that choosing the right product will depend on your personal needs and preferences. I thought sharing my own insight regarding the top 10 products I have discussed here will help you pick the best teeth whitening kit out of many sub-standard products available in this confusing market.

If you have any further question, leave them in the comment below.

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