Check out a TikTok of the Crest 3D Whitestrips in action. Promising review: "I haven't used Crest White Strips in over five years. Since then, my teeth have stayed really white, and I frequently get ...
Promising review: "A bit pricey but adorable!!! I'm usually really good on a sewing machine but this would be a bit difficult for me so it was worth the purchase." —Best Get it from Amazon for $29+ ...