How to use: Step 1:After brushing your teeth in the moming and evening, squeeze out an appropriate amount of tongue coating gel and rub it on the soft hair of the tongue cleaner to clean the tongue. Step2.Turn over the scraper surface of the tongue cleaner and scrape it from inside to outside for 3-5 times. Step 3.After scraping, rinse your mouth with clean water and wash the tongue cleaner with warm water. Package Included: 1PCS Tongue cleaning solution +Brush Use tongue coating cleaning gel instead of toothpaste, 2-3 minutes to deeply remove breath. Mouthwash method, squeeze an appropriate amount of gel into the mouth, wiggle the cheeks, let the gel circulate in the mouth and gums, spit out after 10-15 seconds, and freshen the mouth immediately Brush the tongue lining, squeeze the gel onto the toothbrush, gently brush the tongue lining, clean for 2-3 minutes, clean and fresh