Teeth won't whiten past a certain point...???
I bought a home tray whitning system from the store and have used it for about two weeks (it sais it should work in one week). And I can't get the teeth whitened past the point they are now. What should I do to get them whitened further? Do I have to get the in pffoce whitening done?
The best answer
try gosmile. www.gosmile.com The in office whitening called Zoom is wonderful. Expensive but well worth it. You could waste a lot of money on products that don't work.
More answers
they're white enough, obviously, LEAVE THEM ALONE!!!