Treat bad breath: Tongue scrapers can effectively clean tongue coating and food residue on the surface of the tongue. Prevent oral infections. Give you healthy oral care and fresh breath. Metal tongue scrapers are suitable for people with bad breath, thick tongue coating, excessive tongue mucus, people who smoke, stay up late, eat high protein, take medicine for a long time, and often drink alcohol. Value for money: The adult tongue cleaner comes with two stainless steel tongue scrapers and a free travel toothbrush case. Easy to use: Ergonomically designed tongue scraper. Only one hand required. The curved wider scraper head fits your tongue, and the thickened tongue cleaning edge cleans dirty residue without harming your tongue and taste buds. Easy to carry: Use this tongue brush at least twice a day (morning and evening) after brushing your teeth. Please rinse before and after each use. Just wash it with tap water every day for two weeks. You can choose the convenient hanging hole to hang it or put it in the suitcase after cleaning and drying.