Tested: The best, most effective teeth whitening strips

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more.Oral CareWe tested teeth whitening strips for 3 months — these 4 types really workThey won’t instantly erase years of discoloration, but over time, they’ll make a difference.Updated Aug. 2, 2026, 12:48 PM EDTZoe MalinReporterSkip to table of contentsTo maintain your results, it’s crucial to consistently use teeth whitening strips after your first treatment, and supplement with whitening toothpaste, mouthwashes or gels. Getty ImagesIn this articleOur top picksThe best teeth whitening strips of 2026How I picked the best teeth whitening stripsHow we tested teeth whitening stripsHow to use teeth whitening strips correctlyFrequently asked questionsMeet our dental care expertsWhy trust NBC Selected?See 5 MoreYou can try to prevent it, but it’s inevitable: everyone’s teeth stain and yellow over time. Dark-colored foods and drinks are unavoidable in our diets, and genetics, thin enamel or poor oral hygiene habits can also play a role. Whatever the reason for your tooth discoloration may be, whitening strips can help fix it at home — at least somewhat. If you use them properly and consistently, they’re typically effective, says Dr. David Wagner, a cosmetic dentist at Pinar & Wagner Dental Office. But don’t assume that they’ll instantly or permanently reverse years of discoloration overnight. Results take time, and some extra deep stains require a dentist’s visit.To find out more about teeth whitening strips, I talked to dentists about how to shop for the best options, as well as what their benefits and limitations are. To recommend the best options, the NBC Selected staff tested strips for three months.Selected.Our top picksBest overallCrest 3D Whitestrips Professional Effects$undefined$45.99AmazonLearn moreBest for sensitive teethLumineux Teeth Whitening Strips$undefined$44.97AmazonLearn moreBest professional-gradeOpalescence Go Tee...