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Best Teeth Whitening Strips: Crest, Charcoal, and Sensitive Teeth

Contributors:  Natalie Asmussen

What are the best teeth whitening strips? If you're looking to whiten your teeth, you'll find plenty of options to choose from. There are well-known brands like Crest and some you've probably never heard of, including newer natural brands. So how do you know which are best for you?

teeth whitening strips
A beautiful smile from home

Everyone has different needs, and the best whitening strips for someone else may not be the best for you. That's why in this article we've reviewed some of the top options on the market today so you can make an informed choice.

We'll also talk a bit about the pros and cons of using strips for teeth whitening, compared to other products like kits and pens. You may decide you want to give one of those a try instead. So without further ado, let's have a look at the best at-home teeth whitening strips!



Smile Avenue


Active ingredient

Hydrogen peroxide

Hydrogen peroxide

Hydrogen peroxide

Hydrogen peroxide

Treatment time

Not defined

14 days

14 days

20 days







  • Dissolve on teeth

  • No-mess

  • Subscription available

  • No-slip grip

  • First results in 2-3 days

  • Dissolve on teeth

  • Freshens breath

  • No sensitivity

  • No-slip grip

  • Removes 14 years of stains

  • First results in 3 days


What are teeth whitening strips?

There are myriad brands and types of strip solutions, but they all share some characteristics in common. White strips, in general, are thin, flexible, transparent or translucent strips that are coated on one side with a tooth whitening gel. Most tooth whitening strips contain carbamide or hydrogen peroxide for teeth whitening. However, they may vary in the following ways:

  • Length of treatment time
  • Number of strips
  • Additional ingredients
  • Strip shape

How to use teeth whitening strips

how to use teeth whitening strips
Strips are easy to use

Every set of teeth whitener strips will have their own set of instructions which you should follow. However, in general, to use a whitening strip:

  • Brush first: This removes plaque and allows the hydrogen peroxide in the whitener to better penetrate your enamel.
  • Identify top and bottom strips: Some strips have a top strip and a button strip, with different shapes and lengths, make sure you sort out which is which.
  • Apply the strips: You'll need to peel the strip off of its backing. The side that was attached to the backing is the side with the gel, and this is the side that needs to come in contact with your teeth. Press the strips to your teeth, making sure your teeth are completely covered, and smooth the strips down.
  • Keep the strips on for the time indicated in the instructions (usually around 30 minutes.)
  • Remove the strips, brush and rinse well with water. Avoid eating or drinking for around an hour after treatment.

Please note that using your strips for longer than the time indicated won't make your teeth whiter, but the hydrogen peroxide could cause damage to your enamel or gums. Check out our article on non-peroxide whitening options.

What are the best whitening strips?

Alright! So we know what strips are, and we know how to use them, but what strips should you buy for your teeth?

To help you answer that, let's take a look at some of the best whitening strips for teeth.

Snow whitening strips

Officially called The Magic Strips, Snow whitening strips can whiten in just 15 minutes per day and dissolve right on your teeth.

Normally with white strips, you have to peel them off of your teeth after you've finished whitening, and more often than not, there is plenty of gooey stuff left behind.

dissolvable whitening strips
Snow whitening strips dissolve in 15 minutes

But with The Magic Strips, there's no gooey mess, and teeth are left whiter and brighter than before. Plus, they've got a lavender mint flavor that customers are loving.

Each pack comes with 28 strips and you can purchase one pack at a time or subscribe for automatic delivery every, 1, 2, 3 or 6 months.

Reviews are overwhelmingly positive, with most customers saying they've seen significant results, although some note that constant use is necessary for continued results.

“LOVE this!! Although I feel like I have to use every day/other day to keep up with results, I would much rather do that than have yellow teeth!”

“10/10! My teeth have been yellow for so long, i never smiled in pictures. After using snow about 3x's a week for about a month, I could see a HUGE difference! I love this product. This is not a scam, it really works!”

Hismile PAP+ whitening strips

Hismile is a teeth whitening brand known for their PAP+ formula, which whitens teeth without hydrogen or carbamide peroxide, and now they've added PAP+ to whitening strips too.

hismile best whitening strips
PAP+ formula strengthens enamel

The key ingredients in these strips are:

  • Phthalimidoperoxycaproic Acid (PAP): This is a whitening ingredient that has been proven to be a safe and effective alternative to peroxides, without any of the negative side effects like pain or sensitivity.
  • Hydroxyapatite (HAp): This is the + in PAP+ and its role is to help remineralize and strengthen tooth enamel.
  • Potassium Citrate: This ingredient works to alleviate any pre-existing sensitivity by adding an extra layer of lasting protection to the tooth nerves.

Each strip packet comes with two strips for your top and bottom teeth. All you need to do is apply the strips, let them sit for 30 minutes and then remove them to reveal a whiter, pain-free smile.

“I was super worried about sensitivity since I have damaged enamel but I've been using the strips and v34 for just over 2 months now and so far no sensitivity!”

You can get started whitening your teeth with Hismile PAP+ strips and check out their entire selection of sensitivity-free whitening products. You can also read more about Hismile in our complete review.

Smile Avenue whitening strips

smile avenue teeth whitening strips
Hydrogen peroxide whitens teeth

Smile Avenue whitening strips come with 28 whitening strips per pack, with a strip for your top teeth and your bottom teeth, so 14 treatments total. They also come with a velvet pouch for tidy storage.

The key whitening ingredient is hydrogen peroxide, and the full list of ingredients are:

K30, Glycerin, Hydroxypropylcellulose, K90, Aqua, Hydrogen Peroxide, Coconut Oil, Menthol.

You apply these strips for 25 to 30 minutes. They won't cause sensitivity or irritation to your gums. And they include antibacterial ingredients like coconut oil and menthol for fresher breath.

The strips dissolve on their own directly on your teeth, so there's no sticky mess to deal with afterwards. Here's what reviewers are saying:

“I loved how the strips dissolve even though they aren't wide enough for me. That didn't stop me from using them anyway. The result is not magic but it is better than before.”

When you order your whitening strips, use code DENTALY15 to get 15% off your order. And check out our full Smile Avenue review to find out more about the complete whitening kit.

Crest teeth whitening strips

Crest whitening strips have the official ADA Seal of Acceptance. They have a seemingly infinite collection of strips to choose from, so we're going to focus on what are possibly the best white strips: Crest 3D Whitestrips Professional Effects.

The active ingredient of these whitening strips in hydrogen peroxide, and they employ a new patented P3 technology that means they whiten more effectively than other dissolving strips.

Teeth whitening strips
These claim professional level results

These strips have a whitening formula with 10% hydrogen peroxide that promises to remove 14 years of stains when used for 30 minutes per day, for 20 days. And not only will these whiten, they will give you the same professional-level results as you would get at the dentist (their words, not ours). Some other features of these strips:

  • No-slip grip: The slips stay put so you don't have to fidget with them while they're on. You can even drink water while wearing them!
  • Results in just 3 days: You'll already notice a white smile after three days.
  • Enamel-safe: The ingredients used in these strips are won't hurt your enamel.
  • 1-hour express: You also get 1-hour express whitening that gives you results after just one treatment.

What are the reviewers saying?

“I love these! I've used them for about a week now and I notice a big difference! They taste awful lol. I spit a million times while wearing them. The top goes on and stays on great, the bottom tends to slide a little but it's not too complicated to adjust them. I wouldn't expect any product like this is necessarily comfortable, but it does the job. I'm satisfied!”

“Honestly I see a big difference in my teeth and I haven’t finished using them. The one hour strips (stronger strips for tougher stains, comes with 2) are INSANELY GOOD. A lot of people complimented me on how white my teeth look. And I have naturally stained teeth, it’s really hard to whiten them, and these did the trick!”

“MY TEETH ARE SO MUCH WHITER AFTER ONLY 3 USES. I wish I had taken a before picture to compare but this stuff truly works and is easy to use. Will definitely continue to buy over other whitestrip brands.”

You can also find plenty of teeth whitening strips reviews for Crest on YouTube. The vlogger in the video below reviews these strips after using them for two years. You can see in the video that he has gorgeous, spotless teeth, so they seem to work for him! He also walks us through his entire whitening and hygiene routine. He cautions that the strips can cause sensitivity, so take it slow, and talk to your dentist about any doubts.

I have been using Crest 3D white strips for 2 years, here's my review. SUBSCRIBE & Turn On Notification Bell: Amazon Links down below Crest 3D White Professional Effects: Teeth Whitening Accelerator Light: Crest 3D Charcoal Toothpaste: Related videos AuraGlow LED Light & Crest 3D Whitestrips Review: First Impressions of Crest 3D Whitestrips: Equipment I use • Electric Skateboard: (Use code "Simply-100" for $100 off) • BIG Camera: • small camera: • Lens Kit: • Bendy Tripod: • Camera Mic: • Gaming video recorder: • Microphone: Start your FREE Amazon Prime Trial: Get Cash Back: ~ • • • • (Donate) • For business inquiries: [email protected] ~ SimplyPops

If these positive Crest teeth whitening strips reviews have piqued your interest, find out if these are the best Crest whitening strips for you by clicking the button below. You can also try out their charcoal whitening strips which are also quite popular. And for a more in-depth look at all these products, read our review ‘do Crest Whitestrips work?

Best whitening strips for sensitivity: Fairywill whitening strips

Some of the best teeth whitening strips for sensitive teeth are the Fairywill whitening strips from the Delicate Whitening collection. These Fairywill teeth whitening strips are made with a reduced sensitivity formula that promises to be gentle on enamel but tough on stains.

What exactly does reduced tooth sensitivity mean? In this case, it means that these strips are made with 6% hydrogen peroxide, which is less than what some leading brands use, and strong enough to remove stains, while still being gentle. Fairywill teeth whitening strips also promise:

  • Results after 2 or 3 uses
  • Effects that last for 90 days and longer
  • No-slip grip
  • Professional results

See what one consumer with sensitivity issues has to say in this Fairywill whitening strips review:

“These Teeth Whitening Strips for Sensitive Teeth are exactly that, perfect for sensitive teeth, not causing any pain or tooth sensitivity. They are easy to apply and they STAY in place very well. There is a top and a bottom strip in each foil packet for ease of use AND to keep my teeth whitening at the same level throughout. The directions are inside the pamphlet AND on the back of the package and are very easy to understand. I'm very happy with these. They work and could not be more simple to use.”

Best white strips alternatives

There are a zillion ways to whiten—strips, gels, oils, whitening toothpaste, trays, pens, lights… But our favorite option is brought to you by Snow. It would not be an exaggeration to say that the Snow whitening system is revolutionary. And to sum up why in a few bullet points is nearly impossible, but let's try anyway. Snow whitening:

snow white strips alternative
Better than whitening strips?
  • Gives you affordable, professional results.
  • Uses advanced technology like LED red and blue light to accelerate whitening and kill bad bacteria.
  • Has a hands-free, wireless and waterproof option. Whiten while you shower!
  • Uses a special combination of carbamide peroxide and hydrogen peroxide for optimum results.
  • Delivers a whole year's worth of results in one kit.
  • Let's you purchase gel refills instead of having to buy the whole kit again.

And those are just off the top of our head! To find out more about what makes Snow our favorite whitening system, you can head to their website or read our full Snow teeth whitening review. We have a separate guide to the best teeth whitening kits which may also be of interest.


Teeth whitening strips can be an effective way to whiten, and there are certainly plenty of options to choose from. Our favorite overall pick are Snow whitening strips. We also like Crest and their various options, as well as Fairywill teeth whitening strips for sensitive teeth.

Whichever product you try, remember that perfectly white teeth don't mean that you have a healthy smile and vice versa. Your first priority should be to take care of your oral health and get in to see the dentist regularly.


How often should you use white strips?

You should always follow the instructions that came with your kit. Most strips are meant to be used once a day, every day, for a period of anywhere from two weeks to a month. Using your strips more often than instructed probably won't help whiten your teeth more, and might up causing tooth sensitivity, or damage to your enamel or gums.

Do teeth whitening strips really work?

White strips can work and some whitening strips that work for some people might not work for others, so you need to find the kind that works for your personal case. A good place to start, however, is with strips that have positive reviews, and prioritize enamel safety, like Snow strips, since you can get the Snow desensitizing serum if you feel any discomfort.

What is the best brand of teeth whitening strips?

Our top pick for the best whitening strip is Snow, as they are some of the best whitening strips for sensitive teeth. They are also extremely effective and they even taste good! That being said, there are many brands out there with whom you can probably get the results you want, it's a matter of looking at reviews and taking into consideration your personal needs.

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Natalie used to work as a Community Health Worker and Health Insurance Navigator. She continues to follow her passion for connecting people with the healthcare they need by writing informative content about dentistry and medicine.