Use 75-degree medical alcohol for disinfection, if possible, use ozone to disinfect again, so that the disinfection will be more thorough.
Prepare utensils;
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.
2 Put the glass bottle in the pot and blanch it with boiling water a few times (the temperature of the water should be controlled for the plastic)
3 Soak the glass bottle in alcohol for 15 minutes.
4 Take out the shade and dry it
Note: Medical alcohol is transparent. The colored alcohol is industrial alcohol. Industrial alcohol cannot be used.
Note: The alcohol is contaminated after disinfection with medical alcohol once, so don’t reuse it.
