Dry ice is:
Dry ice is carbon dioxide (CO2) in solid form. The term “dry” refers to the property of evaporating directly. Dry ice has a constant temperature of −78 °C and sublimates directly into the gaseous state.
Dry ice blasting removes various types of contamination using modern technology with little effort and is particularly environmentally friendly.
The use of industrially produced CO2 does not contribute to global warming, because this carbon dioxide is a waste or by-product.