sterilization, antiphlogisticat, caries prevention, oral clearing, removing halitosis.10 minutes after eating, use this product to rinse the mouth with the dosage as a bottle cap each time. Open the bottle cap and remove the slip, fill the bottle cap with gargle, directly put the gargle into your mouth for wash, 3 minutes later, spit the gargle, use clear water to rinse the mouth again if necessary.