Make your own Toothpaste

This link provides some recipes for making your own toothpowder and toothpaste. You can control the ingredients and have an excellent, inexpensive substance. However, one ingredient in a recipe I don't think is needed is food coloring . http://mizar5.com/toothpst.htm

Also, below is a link to "Here are a few comments on the subject of dentifrices. Why use a dentifrice?" The article talks about household and other accessible items. Dr. Paul H. Keyes says, "In the material that follows I have tried to provide a little insight into the therapeutic potential of some of these substances."

Choose the ingredients you know will be healthful.
http://mizar5.com/keyes.html which gives a