Dr. Tichenor"s helps kill the germs that cause bad breath while leaving your mouth pepperminty fresh. Just be prepared. Its concentrated formula really packs a minty wallop. And because it"s concentrated, Dr. Tichenor"s saves you money. Simply dilute one part all-natural Dr. Tichenor"s mouthwash concentrate with five parts water in your daily oral hygiene regimen.