Our Experts Written by Amanda Capritto, Caroline Igo Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Reviews ethics statement Why You Can Trust CNET 16171819202122232425+ Years of Experience 14151617181920212223 Hands-on Product Reviewers 6,0007,0008,0009,00010,00011,00012,00013,00014,00015,000 Sq. Feet of Lab Space How we test CNETs expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.Table of Contents What to consider Fit Make sure the white strips fit snug on your teeth and don't touch the gums. Coverage Make sure the teeth whitening strips cover the majority of your teeth. Ease of use Whitening strips should be easy to apply. Sensations Those with sensitive teeth should look out for products without hydrogen peroxide. Length of wear Decide what length of time you're comfortable wearing white strips. Sensitive teeth should avoid prolonged wear. Our Picks Best overall whitening strips Crest 3D Whitestrips Professional Effects View details $45 at Amazon View details Best dissolving whitening strips Moon Dissolving Whitening Strips View details $40 at Amazon View details Best whitening strips for sensitive teeth Lumineux Oral Essentials Whitening Strips View details $45 at Amazon View details Best affordable whitening strips Zimba Teeth Whitening Strips View details $20 at Amazon View details Table of Contents Professional teeth whitening works well but comes with a high price tag. If you want a budget-friendly alternative that doesn't involve a trip to the dentist, you can try at-home whitening strips. When used consistently, these strips can get you a brighter smile, and they're designed to be gentle enough for folks with sensitive teeth and gums. The process is pretty simple and lets you achieve a whiter smile from your own bathroom without having to spend a lot.However, while everyone wants a brighter smile, your dental health should come first. It's important to consult your dentist before starting any whitening treatment, especially if you have a history of enamel erosion (enamel is the protective layer on your teeth) or if you know you need dental work like filling a cavity. You should also take precautions when using whitening strips if you have dental work such as crowns, veneers, or fillings, since the materials involved may respond differently to whitening treatments and could pose certain risks.What is the best teeth whitening strip overall?Crest 3D Whitestrips are our pick as the best teeth whitening strips overall because our tests determined that they had the best results with the most effective active ingredients. If you have surface stains from years and years of tea, coffee and wine, the whitening agent in Crest 3D Whitestrips can effectively whiten teeth by as much as 23 levels.Best teeth whitening stripsof 2025 Photo Gallery 1/1 $45 at Amazon $45 at Walmart Pros Up to 23 levels whiter teeth in about 24 days Remove up to 14 years of stains Active ingredient is hydrogen peroxide Cons You might find the coverage to be less than you want Most expensive on this list Price $$ Number of pieces 48Active ingredient Hydrogen peroxideCruelty-free NoResults in About 24 daysLevel of whitening About 23 $45 at Amazon $45 at Walmart Crest 3D Whitestrips are truly a classic. They're easy to find and easy to use, and I've used them many times in the past. Each Crest 3D Whitestrips Professional Effects box contains 48 strips for 24 treatments. Wear one strip a day for 30 minutes, and Crest claims that you can remove up to 14 years of stains by the end of your last treatment.One thing to keep in mind is the coverage is a little less than other brands on this list (such as the Rembrandt strips). I found that the cover was OK, I just wished the strips would reach over my canines more. Despite that, Crest 3D is still my No. 1 on this list, because time and time again they're effective. $40 at Amazon If you dont like the feeling of whitening strips sitting on your teeth for up to 30 minutes, you can try dissolving strips, instead. Moon Dissolving Whitening S