I can provide you with three general ways to clean tongue:
1. Use a tongue scraper – There are special tongue scrapers that you can use to remove bacteria and debris from your tongue. Simply place the edge of the scraper at the back of your tongue and gently pull it forward.
2. Brush your tongue – After brushing your teeth, brush your tongue with a soft-bristled toothbrush or use the tongue cleaner on the back of your toothbrush. Move the brush back and forth across your tongue to remove any buildup.
3. Rinse with mouthwash – Using an antiseptic mouthwash can help kill any bacteria left in your mouth after brushing and scraping. Be sure to swish it around your mouth for at least 30 seconds, including your tongue.