This tongue brush is designed to clean the surface of the tongue, reducing bacteria and preventing bad breath. Tongue brushing can help remove debris that builds up on the uneven surface of the tongue to improve overall oral health.
Brush from the back to the tip of your tongue, without applying much pressure downwards but instead scraping gently. Repeat this stroke until the tongue appears clean. Rinse the bristles well after each use. Replace around every 6 months.