This durable and reusable tool offers a plastic-free and healthy alternative for tongue cleaning. Dentists recommend regular tongue cleaning in addition to daily brushing to reduce unwanted bacteria and prevent bad breath. This is especially useful in the morning after waking up, as toxins accumulate on the tongue overnight. To use it, stick your tongue out far and pull the cleaner from back to front 2 to 3 times. Then rinse your mouth and clean the stainless steel part under hot water. After that, brush your teeth as usual.