Ice Blasting
This home in St. Louis, MO sustained exterior damage to concrete due to stove fire. After picture illustrates success with test clean using Ice Blasting.
Dry ice blasting uses compresses air to accelerate frozen carbon dioxide (C02) "dry ice" pellets to a high velocity.
Here are some of the benefits of dry ice blasting. Dry ice blasting is a non-abrasive, non-flammable and non-conductive cleaning method. It is environmentally responsible and contains no secondary contaminants such as solvents or grit media. It is clean and approved for use in the food industry. Allows most items to be cleaned in place without time-consuming disassembly. It can be used without damaging active electrical or mechanical parts or creating fire hazards.