ICEsonic dry ice blasting and cleaning systems (often referred to as CO2 blasting) are the most economical dry ice blasting units on the market, both in initial cost and in continued use. Because of design and manufacturi......ICEsonic dry ice blasting and cleaning systems (often referred to as CO2 blasting) are the most economical dry ice blasting units on the market, both in initial cost and in continued use. Because of design and manufacturing efficiencies, ICEsonic has been able to keep production and overhead costs low. ICEsonic does not spend enormous amounts of money on unnecessary advertising and does not have layer upon layer of marketing and distribution. Therefore, you save up to 50% or more over the price of competitors of CO2 blaster models.