After receiving the checked packaging containers and accessories from the warehouse into the workshop, first use semi-dry cloth in the outsourcing room to wrap the bottles. Dust and stains on the attachments will be gently wiped and cleaned. Put the plastic bottle, hose, oil bottle and accessories that do not need to be cleaned or can not be cleaned into the plastic bag, insert the ozone air pipe into the bag and tie the mouth (do not tie it tightly) and open the ozone sterilizer, and sterilize for 30 minutes. Need to clean the jar, glass bottles and accessories with deionized water soak for 10 minutes, remove with 75% alcohol solution soak for 5 minutes, then pour it to a third solution, and as it wanders up and down several times after, dry, into the drying machine with 130 ℃ drying temperatures between into storage bottle after using ultraviolet light and ozone disinfection.