Our tongue cleansing gel contains water, mint and sorbose. It helps clean your tongue and freshen your breath. Its use method is very simple: after brushing your teeth in the morning and evening, squeeze out an appropriate amount of tongue coating gel, rub it on the soft hair of the tongue coating cleaner, clean the tongue coating, turn the surface of the scraper of the tongue cleaner, scrape from inside to outside 3-5 times, rinse your tongue with clean water after scraping, and wash your mouth with warm water. Deep clean tongue coating after use, reduce bacterial growth, fresh breath.