1 Out Of 5 Dentists Recommend

Dentists hate the man who discovered this ingenious teeth-whitening trick!

I didn’t go to dental school, but I’m pretty sure drinking soda is not a recommended method of whitening your teeth.

An email with the subject line 'Brighten your smile with a $1 Coke'.

Still, if it can get rust off metal, maybe Coke really can brighten your smile as well.