How to properly clean the silicone cup

1. The silica cup will become black for a long time due to tea stains. At this time, we can use vinegar to soak it, or soak it with bleach to easily remove the dirt.
2. Use a sponge to dip in salt to rub, you can easily clean the dirt on the silicone water cup.

4. We can squeeze a small amount of toothpaste on the tea set, and evenly spread the toothpaste on the surface of the silicone water cup by hand or cotton swab. After about a minute, come to clean the silicone water cup with water, so that the tea stains on the silicone water cup can be easily cleaned.