Eliminates 10 years of imperfections and whitens teeth 25x better than a leading whitening toothpaste*. Think your whitening toothpaste is giving you the snowiest smile you can get? Think again. With Crest 3D White Stylish White Whitestrips, you’ll whiten your smile 25x better than a top whitening toothpaste*. Their no stumble grip means the strips stay put until you take them off, allowing you to talk and even drink water while whitening your teeth. Using them just once a day for 30 minutes improves your whiter smirk to the next level. *when toothpaste is used for 4 weeks.