date:Jul 13, 2015
With dry ice blasting, you can keep the equipment hot and in place.
In fact, Sullivan said, the dry-ice blasting works best if the equipment is kept hot. The discrepancy in cooking or baking temperature and the sub-zero temperature of the dry ice creates a thermal shock effect that causes contaminants to break away and fall to the floor.
The dry-ice blasting technique reportedly requires little training, and only some basic personal protective equipment (safety goggles, ear plugs, etc.).
Sulliva