At first, I thought this looked quite weird. How can a black mess make your teeth white? Shouldn’t it be the other way around? But when I saw what happened I got really fired up. I will absolutely try this as soon as possible!
To get whitening treatment at your dentist can be really expensive, that’s why this woman’s trick is so clever.
The stuff she is using is called activated charcoal. Hospitals use it when someone comes in with a poisoning because the activated charcoal can absorb the poison and safely remove it from the body. And it works the same way with your teeth. It basically absorbs any discoloration you might have on your teeth. You can buy this stuff in health stores or online.