S
SapphireOwl
Junior member
- Joined
- Aug 7, 2016
- Messages
- 1
Never had an issue with tooth sensitivity, even used one of those Crest at-home whitening kits a couple years ago without problem. Just tried the Listerine Whitening Mouthwash and not only does it taste disgusting, I felt a pang of tenderness/sensitivity along my gums and a few of my teeth in various spots. I used regular Listerine mouthwash without any problems. Is this normal? Should I stop, or will I get used to it? Again, I used teeth-whitening strips just fine before, so I don't see why fluoride-type ingredients would be an issue now.