The 10 Best Teeth Whitening Strips of 2024, Tested

Most teeth whitening strips are safe for occasional use, but there are some that contain ingredients like chlorine dioxide, which can damage tooth enamel if used excessively. If the whitening strip doesn't adhere perfectly to your teeth, it can cause the bleaching agent (like hydrogen peroxide and carbamide peroxide) to touch your gums directly, which can lead to gum irritation, inflammation, or even a temporary burning sensation. If you experience significant discomfort or have serious discoloration on your teeth, consult your dentist to find the best approach for you.

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We put more than 20 at-home whitening strips to the test . We used the strips at home once a day for the full treatment time (about a week or two), noting how easy they were to apply, how comfortable they felt, how well they whitened and brightened their smiles, and whether or not they caused any sensitivity. Our team then combined these results with dentists' recommendations and our thorough research to put together this list of truly worthwhile whitening strips.

If you&#;ve been wishing your smile was a little brighter, you&#;re not alone. While there&#;s no shortage of over-the-counter and professional whitening treatments ranging from pens and gels to LED whitening kits and trays, whitening strips offer one of the easiest ways to score pearly (or, at the very least, pearlier) whites.

Best Overall

Crest 3DWhitestrips Bright Dental Whitening Kit

PHOTO: Walmart

$30 at Target

What We Like

• Easy to apply

• Effectively whitens teeth a few shades

• Process is relatively quick

What to Consider

• Unpleasant taste

Number of Pieces: 22 strips | Cruelty-Free: No

The box comes with 22 strips to be used for 30 minutes a day for 11 days, and we found that they worked to lighten the teeth nearly three shades. The strips were easy to apply, relatively comfortable, and didn&#;t cause sensitivity, making the entire process simple and painless. We also found that the whitening effect was noticeable after just a few treatments, so they're a great choice if you&#;re looking to whiten your teeth quickly ahead of a special occasion. Note that they do have a bit of an unpleasant taste, but that&#;s pretty common among whitening strips.

Best Overall Runner-Up

Crest 3DWhitestrips 1-Hour Express

PHOTO: Amazon

$30 at Amazon

View on Crest.com

$56 at CVS

What We Like

• Don't slip while wearing

• Fast results

What to Consider

• Whitening plateaued after five treatments

Number of Pieces: 38 strips | Cruelty-Free: No

We thought these were particularly easy to use, and stayed stuck to the teeth pretty well, even over an hour. While we were quite active around the house while wearing them, they weren't annoying or uncomfortable. We got noticeably whiter teeth after just five treatments, so much so that friends actually commented on them. We felt the whitening plateaued after that point, but the change was significant enough that we were quite satisfied with the experience overall. We noticed the slightest bit of tooth sensitivity at the end, but nothing to write home about.

Best Budget

Persmax Teeth Whitening Strips

PHOTO: Amazon

$13 at Amazon

What We Like

• Easy to apply

• Adhere to teeth nicely without moving around

• Visible whitening can be seen after only one week

• Comfortable to wear

What to Consider

• Some online reviewers say the results could be a bit more dramatic

Number of Pieces: 28 strips | Cruelty-Free: Not known

If you&#;re on the hunt for a budget-friendly option, these are for you. We were especially impressed by how well they applied and adhered to the teeth without moving around. They were comfortable to wear for the directed 30 minutes at a time&#;we didn&#;t experience any pain or sensitivity with these. We also noticed brighter teeth after just a few sessions, and it&#;s nice that the kit comes with a color chart so you can keep track of your progress. Regardless of price point, these whitening strips are a great option for lifting staining and achieving a whiter smile.

Best Splurge

Crest 3D White Whitestrips with Light

PHOTO: Amazon

$62 at Amazon

What We Like

• Effectively whiten the teeth at least a few shades

• Results are long-lasting

• Starts working within the first few treatments 

What to Consider

• Can cause tooth sensitivity

Number of Pieces: 1 light, 20 strips | Cruelty-Free: No

This kit pairs the same efficacy of the brand&#;s beloved strips but kicks it up a notch with the inclusion of an LED light. You wear the strips for an hour every day for 10 days. After you wear them, you hold the LED-light mouthpiece against the strip for another 10 minutes, five on top and five on the bottom. The blue light works to help the whitening gel better penetrate the tooth enamel, ultimately upping the efficacy, particularly when it comes to removing super stubborn stains. Byrdie contributor Jenna Igneri is a big fan, raving about her whitening results and pointing out that she only experienced mild sensitivity that dissipated over 10 days.

Byrdie / Jenna Igneri

The Crest 3D Whitestrips With Light Tester

Jenna: &#;While I still noticed some slight staining in between some of my teeth (and I&#;m dealing with a bit of sensitivity), I&#;d say that, overall, the 14-day treatment was a success. Do they yield as dramatic results? No, but I&#;m still pretty pleased with my newly whitened smile. They&#;re effective, they&#;re affordable, and trust, they&#;re way stronger than the average whitening toothpaste.&#;

Best Rapid Results

Crest 3D Whitestrips, Radiant Express

PHOTO: Amazon

$78 at Amazon

View on Instacart.com

What We Like

• Stay in place while on teeth

• Easy to apply

• Whitened teeth after first use

What to Consider

• Can cause tooth sensitivity

Number of Pieces: 28 strips | Cruelty-Free: No

Teeth whitening kits make a lot of claims. This one from Crest, for example, says it will whiten your teeth a whopping 18 shades. While we didn't experience that much of a change, we did notice these strips whitened after just one hour-long application. That's pretty impressive compared to others we've tried where it's taken at least a few rounds of whitening to clock any noticeable difference.

We felt the strips were relatively easy to apply&#;just peel and stick&#;and they stayed in place the entire hour we had to wear them. At times, we even forgot we were wearing them. Unfortunately, at about halfway through, one tester had to discontinue use because she was dealing with some tooth discomfort. However, she normally has sensitive teeth, so we think these would still work well for someone who's got less tooth sensitivity. And, despite only using half of the kit, she still got her teeth a full two shades whiter.

Best Dissolving

Supersmile Superstrips Teeth Whitening Dissolving Strips

PHOTO: Supersmile

View on Supersmile.com

What We Like

• Dissolves in 15 minutes

• Good taste

• More sustainable

• Noticeably brighter teeth after each session

What to Consider

• Didn't feel great on teeth

Number of Pieces: 56 strips | Cruelty-Free: Yes

These strips tout a unique technology that ensures they gradually dissolve after you apply them. They&#;re meant for quick whitening boosts on the go&#;think on your way to a big even, and are less sensitizing. We didn't love how they felt as they dissolved (they sort of made our teeth stick to the inside of our lips), but we were incredibly impressed by the results&#;we noticed a brightening effect after each session and appreciated the convenience factor they provided. Also nice: They leave behind a fresh, peppermint flavor to freshen breath, although you must wait 30 minutes after use before eating or drinking.

Best for Sensitive Teeth

iSmile Teeth Whitening Strips

PHOTO: Target

$45 at Target

View on Shopismile.com

What We Like

• Simple and easy to use

• Effectively whitens teeth a few shades

• Doesn&#;t cause sensitivity, even for those with very sensitive teeth

• Comes with extra strips for touch-ups down the line 

What to Consider

• A bit of excess gel makes them slightly messy and tricky to remove 

• Directions could be a bit more clear

Number of Pieces: 44 strips | Cruelty-Free: Not known

These strips claim to cause &#;zero sensitivity,&#; and, according to one of our testers with extremely sensitive teeth, the claim is accurate&#;these were the first whitening strips ever that she could use for the allotted time frame&#;30 minutes a day for seven consecutive days. They effectively whitened the teeth by about three to four shades, and we also appreciate that the kit comes with extra strips for touch-ups down the line.

Best for Dramatic Results

Rembrandt 1 Week Teeth Whitening Kit

PHOTO: Amazon

$31 at Amazon

What We Like

• Starts working after just two uses

• Strips cover front and back of teeth

• Comfortable to wear

What to Consider

• Can cause sensitivity

Number of Pieces: 28 strips, 14 treatments | Cruelty-Free: No

We love these strips for how quickly they work to deliver a dramatic, bright smile. We saw a fairly significant, visible improvement in teeth whiteness after just the first two uses. At the end of the test, the teeth were several shades whiter. We also appreciate that they're simple and easy to apply (there's no gel, tools, or light required), and they feel comfortable while wearing them for the allotted 30 minutes at a time. Another bonus is that the kit comes with enough strips for two full rounds of treatment. They're affordable, effective, and comfortable, what's not to love?

Most Comfortable

Burst Teeth Whitening Strips

PHOTO: Amazon

$30 at Amazon

View on Burstoralcare.com

What We Like

• Easy to apply

• Comfortable to wear while doing other things

• Don't slip and slide around

• Each session only takes 15 minutes

What to Consider

• Results are quite subtle

Number of Pieces: 20 strips | Cruelty-Free: Yes

We were pleasantly surprised by how comfortable these were to wear. They were quick and easy to apply, and once they adhered to the teeth, they remained totally comfortable to wear for the allotted time. Plus, we love that you only need to wear them for 15 minutes a day for seven days&#;the extra six strips in the box are meant to be used for touch-ups down the line. While the results weren&#;t as dramatic as other options we tested, given how fast, comfortable, and affordable these are, we still highly recommend them.

Best Flavors

Zimba Teeth Whitening Strips

PHOTO: ZIMBA

$20 at Amazon

$25 at Walmart

$24 at Shopzimba.com

What We Like

• Comes in a variety of flavors

• Adheres to teeth

• Produce noticeable results gradually 

What to Consider

• Can cause sensitivity

Number of Pieces: 28 strips | Cruelty-Free: Yes

An unpleasant flavor is one of the most common drawbacks to any tooth whitening strip. Enter these, which alleviate that issue and come in tons of yummy flavors like mint, peach, coconut, and more. The strips are also super grippy so they won't slip and slide around on your teeth. They work gradually throughout the two-week treatment period. However, if sensitivity is an issue for you, you might find this option a little uncomfortable.

• PHOTO: Byrdie / Jhett Thompson

• PHOTO: Byrdie / Jhett Thompson

Toothpaste: Whitening toothpastes contain low levels of peroxide and are less effective than other whitening products. Toothpaste results are temporary. To determine a toothpaste's effectiveness, check its relative dentin abrasion (RDA) on the manufacturer's website.

Strips : Teeth whitening strips are thin, flexible pieces of plastic coated with a layer of whitening gel, typically containing peroxide, which helps to bleach and remove stains from the teeth. They are designed to be applied directly to the teeth and worn for a designated time.

Pens: Whitening pens contain a peroxide gel typically applied with a brush head. The peroxide available in pens is often lower than in a gel kit, and their lower duration makes them less effective than at-home treatments.

LED: These devices work by using the peroxide gel as a base and activating the gel. The LED speeds up the gel's effects, accelerating the process and enhancing results through oxidation. However, LED devices can have negative side effects (such as causing tissue damage), so dentists warn you to use caution if adding one to your dental routine.

Gel: Almost all whitening kits contain whitening gel, which is the activator in LED kits and whitening pens. Whitening gels are made with either hydrogen or carbamide peroxide.

In my experience, finding the right teeth whitening kit is all about striking the perfect balance. You want a product that&#;s powerful enough to make a difference but gentle enough to keep your teeth healthy and comfortable. The Lumineux Bright Pen checks all those boxes for me, and I couldn&#;t be happier with the results.

I&#;m a Commerce Editor at Health and I've tried every teeth whitening product out there, from strips to gels, but after dental surgery and multiple professional treatments, my sensitive teeth needed something gentler. The Lumineux Bright Pen has been my go-to for a brighter smile between professional sessions, offering effective results without the sensitivity or irritation I've experienced with other products. Dentists, like Dr. Velayo, emphasize the importance of choosing a product with the right balance of peroxide concentration and duration&#;something you won't find in quick-fix options like toothpaste.

To find the best teeth whiteners, we tested over 50 products in our lab and are continually testing at home. We've narrowed our list of top products by following expert guidance and ranking each option based on convenience, comfort, effectiveness, and overall value . An orthodontist on our Medical Expert Board also reviewed this article for medical and scientific accuracy.

If you&#;re looking for long-lasting results, Bianca Velayo, DMD of Green Valley Smiles Dentistry, recommends using peroxide-based products, which will help whiten tooth enamel and reverse internal and external teeth stains. While the results from at-home whitening kits won't be as drastic as professional treatment, Lena Varone , DMD, of the New York Center for Cosmetic Dentistry, says you should expect to see your teeth lightened by one to two shades depending on the product ingredient concentration, how long it's used and the cause of your stains.

Teeth whiteners are an easy, convenient way to brighten your teeth a few shades, but they can also work under the enamel to remove built-up staining. The best teeth whitening kits work by removing both external stains, like the ones you might get from a coffee habit, and intrinsic stains, which typically need to be treated on a deeper chemical level.

Best Overall

Crest Leave-on Teeth Whitening Kit with LED Light

PHOTO: Crest

$49 at Amazon

$50 at Target

$53 at Walmart

Why We Like It

The Crest Whitening Emulsion with LED Light stands out as the best overall teeth whitening product due to its ease of use, effectiveness, and comfort. Its simple, straightforward process, coupled with the ability to carry on with normal activities during treatment, makes it highly convenient and user-friendly. With noticeable results and a gentle formula that minimizes sensitivity, it provides an unparalleled whitening experience.

The whitening process was remarkably straightforward, and it was so simple that we initially doubted if we were doing it correctly! All we had to do was apply the gel, carry on with our daily activities for 30 minutes, then use the LED device in our mouths for 3 minutes, and that was it. The entire process takes about 33 minutes and is completely painless. No charging is required for this product, which is convenient, and it comes in a box with a small plastic stand for the wand and whitening product.

The product's instructions allow for up to four uses per day, which is surprising considering potential sensitivity issues but we experienced no issues, a surprising plus given our lack of gum sensitivity. The results were noticeable, lightening our teeth by about two shades. This kit was more enjoyable compared to other products we tested. It's easy to apply, comfortable to wear, and discreet enough for use during activities like Zoom calls, making it worth the investment for quick, effective whitening.

It's Worth Noting

• This product is recommended to be applied four times a day, which could be inconvenient if you&#;re looking for a lower-maintenance product.

Product Details:

• Type: LED light
• Recommended frequency of use: Four times a day
• Recommended duration of use: 33 minutes
• Active ingredients: Hydrogen peroxide

Best Purple Whitener

Laser Glow Purple Toothpaste Color Corrector

PHOTO: Amazon

$19 at Amazon

Contact us to discuss your requirements of Teeth Whitening Strips. Our experienced sales team can help you identify the options that best suit your needs.

View on Laserglowspa.com

Why We Like It

The Laser Glow Purple Toothpaste stands out as the best purple whitening paste due to its unique formula that combines ease of use, gentle whitening effects, and a pleasant taste, making it a standout choice for those seeking a mild and convenient teeth whitening solution.

It applied easily, although initially more liquidy than regular toothpaste. The first few seconds of brushing left a temporary purple hue on our teeth, but this quickly dissipated. The toothpaste, with its gel-like consistency, was easy to use and didn&#;t foam, allowing for thorough brushing without causing sensitivity. It had a minty, pleasant taste after an initial medicinal flavor. While we didn&#;t notice dramatic, immediate effects, our teeth appeared slightly whiter over time.

It offered a mild whitening effect and was a simple addition to our morning routine. While not a robust whitening solution, we&#;d recommend it for those interested in a gentle, convenient product.

It's Worth Noting

• It may not provide as strong or noticeable whitening results as some users might expect or need, especially when compared to more intensive whitening treatments.
  

Product Details:

• Type: Toothpaste
• Recommended frequency of use: Daily
• Recommended duration of use: 2 minutes
• Active ingredients: Hydrated silica, xylitol

• PHOTO: Health / Anisa Arsenault

• PHOTO: Health / Anisa Arsenault

• PHOTO: Health / Anisa Arsenault

• PHOTO: Health / Anisa Arsenault

Best LED

Auraglow Whitening Kit

PHOTO: Amazon

$48 at Amazon

$40 at Walmart

View on Auraglow.com

Why We Like It

Auraglow&#;s Deluxe Teeth Whitening Kit uses a handheld LED device to whiten teeth in 30-minute sessions over the course of one week. The device claims to whiten up to 10 shades in that amount of time, which we found to be true.

But, while we found our teeth were noticeably whiter after testing, the device itself did leave us wanting more. The tray is quite large, especially for smaller mouths. However, in our opinion, the slight discomfort from the large tray isn't enough to take away from the satisfaction we got from the results. And given how much we know professional whitening costs, we would absolutely say this is worth the price for a brighter smile.

It's Worth Noting

• This product needs to be recharged at least once a week with regular use, yet it doesn't give a low-battery warning. 
  

Product Details:

• Type: Gel
• Recommended frequency of use: Daily for 1 week
• Recommended duration of use: 30 minutes
• Active ingredients: 35% carbamide peroxide

• PHOTO: Health / Jessica Juliao

• PHOTO: Health / Jessica Juliao

• PHOTO: Health / Jessica Juliao

Best Pen

Lumineux Bright² Pen

PHOTO: Lumineux

$50 at Amazon

$20 at Target

$20 at Walmart

Why We Like It

The Lumineux Bright Pen provides a gentle yet effective whitening solution that avoids the common issue of increased sensitivity or irritation, making it an ideal choice for those who want a brighter smile without discomfort.

Peroxide&#;either hydrogen or carbamide&#;is the active ingredient in most whitening products, but it can lead to tooth sensitivity. Lumineux, a fan-favorite whitening company, makes all its products without peroxide. Instead, they use a combination of essential oils to provide results&#;without any chemical taste you get from most whitening products.

Using the pen was straightforward: just twist, apply, and go. It was so easy that we could do it without a mirror. The pen's precise brush allowed for effortless application, reaching every part of our teeth without any mess. We had to wait 30 minutes after application before eating or drinking. Within two weeks, we noticed our teeth becoming a shade lighter, enhancing our confidence in our smile. We didn&#;t experience any sensitivity or irritation, a welcome change from our past experiences with teeth-whitening products. The pack included two pens, offering excellent value for a single purchase or a $10 discount with a subscription.

It's Worth Noting

• The results may not be as dramatic as other pens that use peroxide.

Product Details:

• Type: Pen
• Recommended frequency of use: 7 days or whenever needed
• Recommended duration of use: 1 minute
• Active ingredients: Coconut oil

• PHOTO: Health / Jessica Juliao

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Jessica Juliao

Best Trays

Opalescence Tooth Whitening Prefilled Trays

PHOTO: Amazon

$78 at Amazon

Why We Like It

Opalascence Go Prefilled Trays wins our pick for best teeth whitening trays. A whitening tray can offer a happy medium between white strips and an LED device, typically with a more comfortable and sometimes more effective output. The Opalescence Go Prefilled Trays use a 15% hydrogen peroxide treatment, which is higher than some of the other options on our list, meaning you&#;ll get faster results.

We noticed almost immediate results after one use, although the higher dose causes some discomfort and sensitivity. We tried the higher formulation, but Opalescence also makes its trays in a 10% hydrogen peroxide formulation.

Opalescence is also a favorite brand of dentists, particularly Dr. Velayo. &#;More clinical studies, articles, and reviews have been published on Opalescence whitening than any other professional whitening brand. It's part of the reason why it's so highly trusted,&#; she says.

It's Worth Noting

• These may not work well for people with tooth or gum sensitivity.
  

Product Details:

• Type: Gel trays
• Recommended frequency of use: 5&#;10 days
• Recommended duration of use: 15-20 minutes
• Active ingredients: 15% hydrogen peroxide; also available in 10%

Health / Jessica Juliao

Best for Sensitive Teeth

Crest 3D Sensitive Teeth Whitening Kit

PHOTO: Amazon

$37 at Amazon

$30 at Target

View on CVS

Why We Like It

Tooth sensitivity is one of the biggest concerns for people looking to get whiter teeth. Some products are designed for sensitive teeth&#;like the Crest 3D Sensitive Whitestrips. The difference is a lower peroxide level; the sensitive strips contain 5.25% hydrogen peroxide compared to Crest&#;s standard 6.5%.

We were surprised by how gentle this product was on our very sensitive teeth and gums. We also noticed a difference in the color of our teeth right away while using the strips. The Crest Whitestrips for Sensitive Teeth work like the other strips in Crest&#;s lineup: just wear them once a day for 30 minutes, and you should see full results in about two weeks&#;all without tooth pain. Plus, these strips use Crest&#;s AdvancedSeal tech for a non-slip grip on teeth during whitening. 

It's Worth Noting

• They may not brighten your teeth as much as other Crest Whitestrips because of their lower peroxide percentage.
  

Product Details:

• Type: Strips
• Recommended frequency of use: Once daily for 14 days
• Recommended duration of use: 30 minutes
• Active ingredients: 5.25% hydrogen peroxide

Health / Jessica Juliao

Best Strips

Lumineux teeth whitening strips

PHOTO: Amazon

$23 at Amazon

Why We Like It

While using peroxide to bleach your teeth isn't harmful, it should be limited because it can soften your enamel over time, says Dr. Hovanisyan. If you&#;re worried about peroxide use, Lumineux Teeth Whitening Strips is peroxide-free, using essential oils instead of more standard chemicals to whiten teeth. Its ingredient list includes lemon peel oil, coconut oil, sage oil, and Dead Sea salt. 

If you&#;re wondering how well all-natural whitening solutions stand up to chemical whitening, the answer might be surprising. A study of chemical teeth whitening and all-natural teeth whitening products found that while chemical whitening provided more drastic results, all-natural products weren&#;t far behind&#;plus they left teeth with fewer surface issues after use.

We found these strips comfortable and easy to use, allowing us to carry on with our daily activities, including conversations, during the 30-minute treatment. The strips, which lack an unpleasant taste and instead offer a slightly refreshing flavor, showed effectiveness after two to three applications, gradually whitening our teeth by approximately two shades. We also found that the strips were easy to apply and stayed on our teeth even while talking, though they only cover the front 6-8 teeth on each row. For 21 treatments, we consider them a great option, especially given their effectiveness and suitability for sensitive teeth and gums.

It's Worth Noting

• We advise caution in storing them in warm conditions, as we encountered a strip becoming gooey and tearing in high temperatures.
  

Product Details:

• Type: Strips
• Recommended frequency of use: 7 days, then 1&#;2 times per week for maintenance
• Recommended duration of use: 30 minutes
• Active ingredients: Coconut oil

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Jessica Juliao

Best Gel

iSmile LED Teeth Whitening Kit

PHOTO: Amazon

$50 at Target

View on Shopismile.com

Why We Like It

Like some of the other products on our list, the iSmile Teeth Whitening Kit uses gel in combination with an LED device, but this device has a clean and easy application, which is rarely guaranteed with gel products. That&#;s why it&#;s our tested pick for the best teeth-whitening gel. It's convenient how you can apply the solution onto the mechanism before putting it in your mouth. This allows it to be less messy and for the solution to be evenly applied when you bite down.

It&#;s also fairly quick and effective, requiring only 10-minute treatments over the course of a week, which brought us up five shades in lightness. We think it may have been more effective than previous whitening treatments we&#;ve done in the past at the dentist&#;s office.

It's Worth Noting

• The only drawback is the slight discomfort. No teeth whitening product that has to sit in your mouth for an extended period of time will ever be extremely comfortable.
  

Product Details:

• Type: LED device
• Recommended frequency of use: Once daily for 7 days
• Recommended duration of use: 10 minutes
• Active ingredients: 35% carbamide peroxide

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Jessica Juliao

Best Budget LED

Cali White White Teeth Whitening Kit

PHOTO: Amazon

$11 at Amazon

$17 at Walmart

Why We Like It

The Cali White Teeth Whitening Kit is a quick and easy teeth whitening kit. The LED process is a 10-minute three-step process, and then you&#;re done and ready to take on the world with a lighter and brighter smile. The sessions are quicker than LED options (10 minutes versus 30), and this is a more affordable option as well, which gives this product a lot of value. 

The process required us to squeeze out the gel onto the tray, put the tray into our mouths, and turn on the LED light. That&#;s it! At the end of the lighting session, the LED light automatically turns off, which is good if you lose track of time or forget to use a timer. 

By the end of initially testing this product, our teeth were one to two shades lighter. We didn't experience any discomfort beyond the mint-tasting paste, causing our gums to tingle throughout use. However, though it comes with a travel case for the guard, we do wish it included a travel case for the LED light too.

It's Worth Noting

• The tray is a little big, so we had a little bit of trouble trying to breathe through our nose during use, which could be cumbersome for smaller mouths.
  

Product Details:

• Type: LED device
• Recommended frequency of use: Once daily for 7-10 days
• Recommended duration of use: 10-30 minutes
• Active ingredients: 35% carbon peroxide

• PHOTO: Health / Tamara Staples

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Tamara Staples

• PHOTO: Health / Tamara Staples

• PHOTO: Health / Tamara Staples

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Jhett Thompson

Most Convenient

Colgate ComfortFit LED Teeth Whitening Kit

PHOTO: Amazon

$40 at Amazon

$53 at Target

$70 at Walgreens

Why We Like It

We found the Colgate ComfortFit LED Teeth Whitening Kit refreshingly uncomplicated to use, with no app required. This kit is conveniently powered by a cell outlet, making it easy to use on the go. We simply plugged it into our cell , put the tray in our mouth, and continued with our routine. The built-in auto-timer for 10 minutes, with beeps to indicate halfway and completion, made the process hassle-free and effortless.

We often used it during our nighttime skincare routine and would forget it was even there, thanks to its comfortable fit. The tray, being flexible and adjustable, caused no irritation or discomfort, and we felt no sensations while using it. After a couple of uses, we noticed our teeth looked brighter, though not necessarily a full shade lighter. Compared to white strips, which can leave the mouth feeling unpleasant and require constant swallowing of gel, this kit was barely noticeable and met our expectations for ease and comfort.

It's Worth Nothing

• However, we would have appreciated extra whitening pens, as we quickly used up the first one.
  

Product Details:

• Type: LED device
• Recommended frequency of use: Once a day for 3 months (but results are noticeable after 3 days)
• Recommended duration of use: 10 minutes
• Active ingredients: Hydrogen peroxide

• PHOTO: Health / Jhett Thompson

• PHOTO: Health / Tamara Staples

• PHOTO: Health / Tamara Staples

Best for Stains

PurelyWhite Deluxe Teeth Whitening Kit

PHOTO: Target

$40 at Target

$96 at Macy's

View on Purelywhitedeluxe.com

Why We Like It

The PurelyWHITE DELUXE Teeth Whitening kit is our pick for best teeth whitening kit for stains. It&#;s an LED-powered device that&#;s great at targeting ten years' worth of stains and spots on the teeth with minimal sensitivity.

There&#;s no app with this teeth whitening kit, and the process is simple and reminiscent of many other whitening kits on the market. The process itself was simple and quick, taking about 12 minutes per session. We immediately saw a difference in certain spots of our teeth after using the kit. However, the whiteness did seem to fade over time.

While this device doesn&#;t need to charge, we did experience some issues with the batteries. Turning it on and off can be a struggle, and in order for it to operate properly at times we had to completely remove the batteries. Despite these challenges, we still think the product is worth its price tag, as it does work.

It's Worth Noting

• The timer stopped working after our fifth use, so if you need a teeth whitening kit with a timer this may not be the best option for you.
  

Product Details:

• Type: LED whitening device
• Recommended frequency of use: Once per day
• Recommended duration of use: Up to 15 applications
• Active ingredients: Peroxide

Best Non-Toxic

Boka Sensitive Smile Whitening Strips

PHOTO: Amazon

$30 at Amazon

Why We Like It

The Boka Teeth Whitening Strips is our top choice for teeth whitening without peroxide, offering a safer, non-toxic alternative for achieving a brighter smile. Their innovative formula uses Phthalimido-Peroxy-Caproic Acid & N-HA (Nano Hydroxyapatite) for effective results with minimal sensitivity. We noticed a visible improvement in our teeth&#;s whiteness after just four applications. We found these strips were comfortable to wear, but it took a moment to figure out the correct placement. The entire process fit seamlessly into our routine, taking only 33 minutes, including application and cleaning. By the fifth use, we experienced minor teeth sensitivity but it was manageable. With a pleasant flavor and peroxide-free formula, these strips offered great effectiveness for the price. 

It's Worth Noting

•  These stips had a noticeable slimy texture that required rinsing after removal.

Product Details

• Type: Strips
• Recommended frequency of use: Once per day
• Recommended duration of use: Up to 16 applications
• Active ingredients: Phthalimido-Peroxy-Caproic Acid & N-HA (Nano Hydroxyapatite)

For more custom teeth whitening productsinformation, please contact us. We will provide professional answers.