liked them but

I liked them, I didn't find that they were no slip though, they did help whiten my teeth but i found the bottom still slipped a bit.

Maybe its my teeth or i put them on wrong, i find the no name strips work just as well

Sensitive Teeth but WHITE!

These whitestrips are VERY effective! I find they will make my teeth sensitive while the strips are on, as well as afterwards. HOWEVER I think it is worth it. I find my teeth are noticeably whiter within a day or two of using the strips, which is what you want. These are expensive, so I recommend waiting for them to go on sale!

My opinion

To be honest, I don't use this product very often as I have VERY sensitive teeth. I usually use it once a month, sometime twice. As I mentioned, i have sensitive teeth, so usually the day after the strip, my teeth feel fragile, kind of the sensation you get after drinking water when chewing a fresh piece of minty gum. The process itself is pretty self-explanatory and the strips stick on great. Even though I dont use the strips often, i definitely see a difference in my teeth. I am pretty self-conscious about my teeth but the whitening strips allow me to have a confident white smile.

The Best White Strips

I don't have any dark stains on my teeth to begin with but I love using the white strips once every couple weeks to give that extra sparkle to my teeth.

All it takes in 10 minutes. Easy peel strips for your top and bottom teeth.
Afterwards give your teeth a good brush and you are good to go.

Would recommend.

Budget-Friendly At-Home Teeth Whitening Done Right!

I found these Crest teeth whitening strips so easy to use and was super impressed by the results! As a routine coffee and wine drinker, they helped to lift some faint stains I had developed over the years.

I've taken this information from their website: Cali White

- Professional teeth whitening at home.
- Results last up to 12 months.
- Apply once a day for 30 minutes.
- Advanced Seal™ Technology no-slip grip stays put so you can talk and drink water while whitening teeth.
- Uses the same enamel-safe teeth whitening agent dentists use.

Crest Whitestrips Professional Effects is the top rated whitening kit on the market. Featuring Advanced Seal technology, these no-slip Whitestrips allow you to talk, drink water and go about your day while you whiten with no sticky mess. New Crest 3D White Whitestrips Professional Effects is formulated with the same enamel-safe ingredient dentists use. Apply once a day for 30 minutes. You’ll start seeing a whiter smile after 3 days, with full results in 20. If you suffer from moderate to severe discoloured teeth this is the product for you.

Worldwide shipping available.

Gave the 3d Crest White Strips Professional Effects a try last night and left them on for 2 hours as suggested by the instructions for full professional effects (other options include 5 and 30 minutes). I applied the strip just on my top teeth and upon removal of the strip I noticed that definitely my teeth were a shade less yellow! During the process you can even see the strip do its job getting slightly bubbly, working its way to removing stains from your teeth. Will definitely repeat to see my teeth get even more whiter!