Crest 3D Whitestrips are on sale for 34% off at Amazon, bringing the price down to under $35. You can also shop other Crest products like the 3D White Luxe Whitestrip Teeth Whitening Kit and the 3D ...

Crest 3D Whitestrips with Light Teeth Whitening Kit is on sale for 43% off during Amazon Prime Day 2025. The kit includes 20 strips, an LED light, and uses an enamel-safe formula. The sale ends ...

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

These Crest Whitestrips have over 100K rave reviews, are loved by celebs like Paige DeSorbo, and they’re currently 35% off.

Even if you brush and floss your teeth regularly, achieving a perfectly white smile is no easy task. If daily wear and tear has left your teeth looking dull, an extra whitening treatment can help.