Crest 3D Whitestrips, 1 Hour Express, Teeth Whitening Strip Kit, 20 Strips (10 Count Pack)

I LOVE these! I’ve tried a handful of other whitening methods in the past and whitestrips are the way to go - 3 time purchaser of these ones specifically and will continue buying them in the future. They truly work. You’ll notice the difference right away. I used to use packs of the regular 30 minute whitestrips and then I got one that came with 2 of these express ones in it as a bonus. I immediately noticed the difference they made compared to the regular ones, so I started buying these packs with express only and I’ll never go back to the regular ones. They stick well, they’re not sliding around which is great considering you need to wear them for 60 minutes, twice as long as the regular ones. Drinking water while they’re on makes no difference, they don’t move. They still make my teeth sensitive the day after but I’ve experienced that with every whitening product. The trick is to do them consistently on consecutive days. I thought doing them back-to-back would make them extra sensitive but it’s actually the opposite. When I space them out, my teeth are sore the day after every time, but when I do them for multiple days in a row, they’re only sore the day after the first day. I usually buy a pack of whitestrips every 1-2 years, because I like to keep touching them up, but with these, I can definitely go longer between packs. I even bought a pack for my sister because that’s how great they are. For me, they removed smoking stains and for her they removed coffee stains. Worked great on both. You won’t regret getting these. Well worth the price!

Excellent product. Keep my teeth so white! Definitely work for me!

These work great. I've been using them for years. No sensitivity. Pure white teeth.

Was a quick whitening process that has worked before. Use when something special warrants extra teeth whitening. Works fine but costly to use all the time for me.

Excellent. No problems, easy to use and priced reasonably.

I does help to make your teeth whiter!

I notice a huge difference and no sensitivity. This is 6 treatments in and I still have 4 left. I’ll definitely be using these forever.

These dont white my teeth much like the other crest strips and leaves a film on my teeth the others no not.