A Secret Way to Keep Your Teeth White | Vitality Advocate
So I set off to find a natural soap replacement. I searched high and low online and decided to try Dr. Bonners Unscented Castile Soap. Soon after, I found a very informative book by Dr. Gerard Judd who taught that any glycerines are very bad to put on your teeth. Basically all toothpaste and most soap on the market have glycerin.