I dated a young woman for a couple of months who didn't take care of her teeth all that well. But she had a deep cleaning and after the doctor was finished with her her mouth was completely destroyed for days. And then the healing started where she started to scab over on the gums and that was pretty gross to look at. I didn't feel bad for her because all she had to do was brush her teeth floss for some reason she wouldn't do it everyday which just blew my mind. We didn't kiss all that much so I never spent much time examining her mouth.