|WORKED TEMPORARILY (1)||8%|
[YEA] I found a bottle of vegetable glycerin in a health food store for about $5. I put a few drops on my toothbrush and bushed my tongue. It has been white for years even after hydrogen peroxide, salt, different toothpastes. After using glycerin for a day my tongue is almost totally pink. My mouth also tastes sweet but not overly so.