Dry ice cannot be eaten. If eaten, due to the extremely low temperature of dry ice, it will lead to frostbite in the contact parts of the body, with serious and unpredictable consequences. When the temperature of dry ice is as low as -78 degrees, the lips will be frostbitten when touched, and the mouth will be frostbitten when put into the mouth, even leading to oral paralysis. Food-grade dry ice made of high-purity carbon dioxide can be eaten, but never put it directly in your mouth. If you eat it directly, you can't open your mouth and spit it out. You can only go to the hospital for rescue.

Remember, every time you touch dry ice, you must be careful to touch it with thick cotton gloves or other shelter. If it is in direct contact with the skin for a long time, it may cause cell freezing and similar slight or extremely serious frostbite damage.

Extended data:

Dry ice cleaning can reduce downtime; Reduce equipment damage; Very effective cleaning of high-temperature equipment; Reduce or reduce the use of solvents; Improving the safety of staff; Improve maintenance efficiency; Reduce production downtime, reduce costs and improve production efficiency.

Dry ice cleaning does not need to cool and disassemble the mold, which avoids the corrosion and damage of the mold caused by chemical cleaning, the mechanical damage and scratch of the mold caused by mechanical cleaning, and the decline of mold accuracy caused by repeated loading and unloading. Crucially, the two most time-consuming steps of removing the mold and waiting for the mold to cool can be omitted, and the downtime can be reduced by about 80%-95%.

References:

Dry ice-Baidu Encyclopedia