For other goods purchased through the Internet, it is recommended to use smart express inboxes as far as possible, it is best to wear disposable gloves to pick up the packaging to avoid direct contact with the outer packaging; after receiving the express delivery, you can throw the outer packing bag into the dustbin, but the inner packaging in a ventilated place, and then enter the room and wipes 75% medical alcohol cleaning wipes or 500 mg/disinfectant.