Home tooth whitening
Do foil molds 2, which will cover the upper and lower teeth.
Mix toothpaste, soda and salt in a ratio of 2: 1: 1.
Fill the mold with the finished paste and put the foil on the teeth.
Forget about the foil for 15 minutes and get down to business.
Remove the foil, rinse your mouth and brush your teeth with ordinary toothpaste.
Even after the first procedure of home teeth whitening, everyone notices pleasant results.http://vasilisaa.ru/blog/43014711050/ona-pokryila-zubyi-pischevoy-folgoy-s-neozhidannoy-tselyu%E2%80%A6-rezul