How to use the used cosmetic bottles?

Disinfect with 75 degrees of medical alcohol, if necessary, use ozone to eliminate the poison, so that the disinfection is more thorough. Preparation tools: 1.Cleaning brush 2.75% medical alcohol 3. Rubber gloves Steps: 1 Rinse the bottle with water and use a small brush to reach into the bottle and brush it. 2 Put the…