A Radiant Smile At a Fraction of the Cost: 7 Whitening Strips Dentists Love

It goes without saying that staining your teeth is easier than it should be. Between multiple cups of coffee and tea, glasses of red wine, and deep pigmented foods (like berries, beets, and sauces), it can feel like it's nearly impossible to doge. Sure, you can go to your dentist for professional whitening or other treatments, but if we're being honest, it's not always the most affordable option. That's where whitening strips come in.

If you're skeptical, you might be wondering if dentists actually approve of whitening strips. Short answer: yes (for the most part). "Everyone’s teeth are different and some people are better candidates for teeth whitening than others," says New York-based dentist Lauren Becker. "Especially if you have porous or sensitive teeth, whitening strips can cause ‘zingers’ or sharp, quick jolts of tooth pain from usage, but there are also more natural products that have been developed over the past few years that offer better options for sensitive teeth."

If you're curious to know which brands are worth the investment, you're in luck. Read on for some of Becker's recommendations.

The Best Teeth Whitening Strips, at a Glance

The Best Teeth Whitening Strips of 2026

Best for Fast Results: Opalescence Go Teeth Whitening Strips

Opalescence

Go Teeth Whitening Strips

Whether you have a big event coming up or need a quick fix, something that works fast and effectively can always be appreciated,. That's why these strips made our list. "Opalescence has a great line of whitening products, and the strips and toothpaste combo is an easy-to-use whitening treatment," says Becker. While it's a bit on the pricey side, trust that the results are worth it.

Pros: Sensitive teeth-friendly, non-slip

Cons: Pricey

Key ingredients: Sodium fluoride, hydrogen peroxide

Count: 24

How to use: Apply one strip per day for 12 days, leaving it on for 30 minutes each day.

Customer review: "This is my favorite whitening brand, I typically go with the trays, but I tested these out, and they’re just as effective"

Best for Sensitive Teeth: BURST Sensitive Teeth Whitening Strips

Burst

Sensitive Teeth Whitening Strips

Sensitive teeth need extra TLC, but that doesn't mean you have to completely ditch whitening strips. "Burst has a great line of flosses, and I have tried some other products too," says Becker. "I like that they have a lower percentage of hydrogen peroxide so they’re great for people with sensitive teeth."

Pros: No-slip grip, safe for enamel

Cons: Takes time to see results

Key ingredients: Alo, coconut oil, xlitol

Count: 20

How to use: Open the package and apply the whitening strips to teeth. Leave the strips on for 15 minutes. Remove the strips after 15 minutes. Repeat the process for 7 days to achieve full brightening results. Use bonus treatments are included for touch-ups or additional whitening.

Customer review: "Works great and doesn’t leave my teeth with the discomfort as some of strips have given me. Will be buying again! Super easy to use and isn’t messy!"

Best for Beginners: Crest 3D Whitestrips Whitening Starter Kit

Crest

3D Whitestrips Whitening Starter Kit

Having personally tested these, I can confirm they work wonders, which is why I'm not surprised Becker recommends them as well. "Crest was one of the first brands to expand their product line into whitening strips," she says. "They have a starter kit, which contains 20 strips (10 sets of strips for top & bottom rows of teeth) that show results in 12 days."

Pros: Easy to use for beginners, affordable

Cons: Can be messy

Key ingredients: Hydrogen peroxide

Count: 20

How to use: Peel the upper and lower strips from the adhesive backing, apply the gel side to clean, dry teeth along the gum line, and fold excess strip behind teeth. Leave on for 30 minutes and remove.

Customer review: "I’ve used these strips for several years. They do work, and produce teeth that are whiter. You have to be consistent, follow directions. I know whitening in a dental office is better, but too pricey for me. I buy these regularly."

Best Peroxide-Free Strips: Lumineux Teeth Whitening Strips

Lumineux

Teeth Whitening Strips

Another green light for sensitive teeth are strips without peroxide. While these might be on the pricier side, Becker believes they're totally worth the investment. "Lumineux is a dental-backed formula that is peroxide-free, making it a great alternative whitening option for sensitive teeth," she says. "They use natural ingredients, which can help brighten your smile without discomfort."

Pros: Safe for enamel, safe for sensitive teeth

Cons: Pricey for the amount of treatments

Key ingredients: Coconut oil, sage oil, lemon peel, dead sea salt

Count: 21

How to use: Apply the upper and lower strips to clean, dry teeth for 30 minutes daily. Remove and brush or rinse away any remaining gel.

Customer review: "I love the Lumineux Teeth Whitening Strips Kit! These strips have made a noticeable difference in my smile without the sensitivity I’ve experienced with other products. I appreciate that they’re peroxide-free and enamel-safe, so they feel gentler on my teeth and gums while still delivering real whitening results."

Best Dissolvable: Snow Diamond Dissolving Teeth Whitening Strips

SNOW

Diamond Dissolving Teeth Whitening Strips

In case you didn't know dissolvable strips are thing, and they're super convenient. "These strips completely dissolve in 15 minutes and show immediate results," says Becer. "They are great when you’re getting ready for special occasions and noticeably make a difference in your smile!"

Pros: Gentle, enamel-safe, comes with many strips

Cons: No eating or drinking 30 minutes after use

Key ingredients: Hydroxyapatite

Count: 42

How to use: Brush and floss your teeth. Dry teeth thoroughly before use. Apply one strip to your top teeth and press strip down firmly and fold over back of teeth to secure. Repeat on bottom teeth. Wait 15 minutes for the strips to dissolve. Rinse mouth out with water.

Customer review: "These work shockingly well and no teeth sensitivity! I use them every other day and my teeth have never been whiter."

Best No-Slip: GuruNanda Teeth Whitening Strips

GuruNanda

Teeth Whitening Strips

Ask anyone who has used whitening strips and they'll tell you how frustrating it can be when they start sliding off your teeth or out of place. Spoiler: it can get messy. To save yourself the trouble, try investing in a no-slip solution like these Gurunanda Teeth Whitening Strips. They're affordable and safe for sensitive teeth.

Pros: Doesn't slip, no mess

Cons: Can be uncomfortable for some

Key ingredients: Coconut oil, hydrogen peroxide

Count: 32

How to use: Tear open foil packet. Remove strips with dry hands and peel away from backing film. Looking in a mirror, fit strips, applying sticky gel side against your teeth. Line up with edge of gum and apply gentle pressure to mold and strip securely to the teeth. Product is designed to be used for 60 minutes. Leave in place for at least 30 minutes for easier removal. For optimal experience leave in place for 60 minutes.

Customer review: "Works so well! Minimal ingredients. Does not make my teeth feel sensitive. Makes my teeth whiter and brighter within one use!!"

Best Viral: Quip Rapid Dissolvable Teeth Whitening Strips

Quip

Rapid Dissolvable Teeth Whitening Strips

Another dissolvable option that made waves online are these Rapid Dissolvable Teeth Whitening Strips from Quip. With 8% hydrogen peroxide, you can expect fast results that don't compromise enamel while it freshens your breath. Plus, you won't have to deal with any mess post-treatment.

Pros: No mess, fast-acting

Cons: Pricey for the amount of treatments

Key ingredients: 8% Hydrogen peroxide, coconut oil

Count: 20

How to use: Open the strip, lick your teeth, apply the strip, lick again to secure it. Leave it on for 15 minutes, then remove it.

Customer review: "Love these! No sensitivity, easy to use, and they actually made my teeth whiter. The dissolving feature makes them so convenient, no removal needed."

Are teeth whitening strips safe?

As previously mentioned, those with sensitive teeth may have to be a bit more selective on which whitening strips to choose from, but ultimately, they are safe to use. "There are so many great options to choose from that are both safe and efficient," says Becker. "It’s always best to consult with your dentist about what option is best for you."

How often should you use teeth whitening strips?

Each kit has specific instructions on the safest way to use them. That said, it's key to not overdo it. "Whitening strips can provide buildable results, so repeating treatment with taking breaks in between will help whiten teeth over time," says Becker. "Take breaks in between and continue treatment until you reach your desired shade of white."

How We Chose

As with all of our buying guides at Who What Wear, we compile our edits based on original testing and expert recommendations. To find the best teeth whitening strips for this roundup, we leaned heavily on expert insight and our knowledge as beauty experts. We also considered several factors, includingkey ingredients, number of treatments, and ease of use. We're aware of how important these factors are for a wide range of needs and preferences, so we made sure to list out all the helpful details. Of course, customer reviews were also kept in mind when creating this list.

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