3 years ago
Last edited at 7:25PM on 4/28/2011
Yes, the mark should come off after a few days or even sooner if you brush it good. Try to brush your teeth softly with lots of toothpaste. That might help because toothpaste can sometimes fill indentation gaps. But I can't think of any circumstance that it would be a good idea, in any way, to rub metal against your teeth.