Five points to note about using a dry ice cleaner:
1. Remember to be careful when using dry ice every time and use thick gloves or other coverings to touch dry ice.
2. The dry ice temperature is extremely low. To prevent frostbite, do not put it in the mouth.
3. Dry ice washing machines should not be used in cars, cabins, etc., and must be used in well-ventilated areas, because sublimated carbon dioxide will replace oxygen and may cause shortness of breath or even suffocation.
4. Dry ice cannot be mixed with liquid.
5. After using it, please be sure to collect the equipment. It is forbidden to let children alone contact dry ice. If you touch the skin directly for a long time, it may cause the cells to freeze and resemble minor or extremely severe burns.