Luckily, whitening strips were invented to ... We both tested our respective strips—Crest 3D and Lumineux—every day for a week, as directed. During that time, we documented our experiences ...

The best whitening products for sensitive teeth reduce active ingredients to minimize discomfort. Here are the winning picks from brands like Crest and Lumineux.

Want more deals? Visit CNN Underscored’s Guide to the Big Spring Sale for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale.

all backed by a 60-day satisfaction guarantee and a 2-year warranty. “One product I recommend for an at-home whitening kit is Crest 3D Whitening Strips. These strips are safe to use and will ...

The easiest, least expensive method is whitening strips. And Crest’s have been recommended time and time again. Dentists love how convenient they are, plus they have the ADA seal of acceptance, ...

If you prefer teeth whitening strips, I recommend the Crest 3D Whitestrips, thanks to their no-slip grip. From whitening strips to formula-filled trays, here are the best teeth whitening kits for ...

We both tested our respective strips—Crest 3D and Lumineux ... teeth compared to the first day, but I wouldn’t say the strips left me with the same pearly white results I saw on multiple ...