I had excess gel (9.5% hyd per) in my tray and it burned my gum between my top 2 front teeth. When I first took the tray off the gum was
Have 16 crowns, 6 veneers; used Philips NiteWhite (22%) 1 time, 3 years ago (2014) (used several times previously w/ no prob,); trays
I want to state that I am not a USA citizen. I went to a clinic to replace my 10 years old crowns in my 6 upfront teeth. I got mold on my
It took a long time to heal . The skin peeled for a while. It finally healed, but now has a rough area that is often dry and uncomfortable.
I got my teeth whitened in-office today. It kind of burned while I was getting the treatment, and four hours later, my teeth are really
Hi, I used a teeth whitening kit with veey strong gel and uv light. It has burnt a red circle around my lips that will not heal. It has