tooth whitening

Many people in the reviews below say the tray slides everywhere, this was not my experience. The first time it was a little messy, then i figured out to put them on with my teeth firmly BEHIND the strip of gel and make sure the gel only stayed in FRONT of the teeth. I put them both on then closed both the top and the bottoms of my teeth against the front of my tongue.

It stayed like a charm which i really appreciated. I did not experience the pain I did during my Crest Whitestrip experience.

But the whitening was not amazing, as i keep hearing it is with the Crest Whitestrips.

So I give this a 3 because while i find it easy to use, i find the benefits lacking.

But if you want an easy way to whiten (Rembrant requires more effort because you have to mold the trays) and did not fare well with Crest strips due to sensitivity, these might be an okay choice, just don't expect major whitening.