You can buy dry ice in some large supermarkets, logistics companies or dry ice production and sales companies. Dry ice is common in the market, and general production and sales companies will provide home delivery service. If you need to buy a lot of dry ice, it is recommended that you contact the merchant in advance to confirm the details such as supply, price and delivery time. In addition, for safety reasons, when using dry ice, we must pay attention to safety rules, avoid direct contact with dry ice, and keep indoor ventilation.