Made with extracts or essential oils of 13 different herbs. Dr. Vogel"s exclusive formula for plaque control, stimulating gum tissues, soothing dry mouth and sweetening your breath. 100% natural ingredients. Dentaforce comes in a concentrated form and must be diluted - seven drops to a mouthful of water. It is also excellent for use in a water pik or similar device. Each 100 ml. bottle makes about 3 quarts of mouth wash.