Perio White Now Whitening Patch

Perio White Now Whitening Patch

Proper usage: Apply once a day for 1 hour per session for 1 week.

If you wipe off any saliva thoroughly before applying it, it will stick well, and since you can even swallow your saliva, you can just leave it on and get to work.

It is a bit cumbersome and annoying because it requires an hour of investment, but

Still, I can feel my teeth getting a little brighter after using it. I think I'll see results if I use it consistently for 7 days.