Proper use involves rinsing one's mouth with 20 milliliters of antiseptic mouth rinse two times a day. One then spits out instead of swallowing and rinses out the mouth.
Active ingredients include thymol, eucalyptol, methyl salicylate, and menthol. Ingredients also include water, and a significant amount of alcohol (around 20%). Because of the alcohol content, it is possible to fail a breath analyzer test after rinsing one's mouth.