Use of tongue scraper

1. Stick out your tongue to clean the tongue scraper to the farthest place;

2. Drag the tongue scraper forward to the tip of the tongue, and repeat it, with better effect;

3. Use the tongue scraper before brushing your teeth, and clean the tongue scraper after use.

4. Clean the tongue scraper thoroughly after each use, and pour out the water as much as possible, put your head up in a mouthwash cup, or put it in a ventilated and sunny place to dry and sterilize it.

5. Tongue scrapers cannot be used together to prevent diseases from infecting each other.