Just no

If I wanted a seal on my teeth I think it might be better to go to the dentist and have n added to my teeth by them. Its safer and at least we know the dentist will do it right

Left slime in mouth

White strips held in place on top teeth but not the bottom. After one use, and after rinsing well, there was a slime on my gums for hours, even after eating. Not trying it again. So embarrassing!

Didn't like this. Fr the life of me I could not get the! To stay on. Went through the whole box trying. My teeth felt funny after. Not my thing for sure

I've tried the Crest Whitestrips Advanced Seal and found that they did not make a significant change. They are easy enough to use but didn't have the results that I was expecting.

made my teeth TOOOO sensitive after with very little change in the color of my teeth and I don't smoke or drink wine....not a fan of this...sorry...I even gave it a second try and still the same...just more ouch for my teeth

I was not overly impressed with this product. I didn't find it worked at all. I wouldn't recommend spending money on something that barely does what it is supposed to do.

Great for a long lasting whitening trip but took too long and wasn't very convenient for every day use.

Boffff... cela n'a vraiment pas marché pour moi! En tant qu'étudiante, ce produit est assez cher et j'espérais une belle différence mais celle-ci était si minime que même mon copain ne la pas remarqué haha. Je ne conseille pas ce produit. En plus les languettes ne tenaient même pas bien sur mes dents.

I was so excieted when i recieved this as a birthday gift and i tried them and followed the instructions to a T, but unfortunately they made my sensitive teeth feel brittle and it was painful to eat drink speak and sleep, so its not really a good product for me.