What is Better for Removing Contaminants: Dry Ice Blasting or Sandblasting?

Key Takeaways:

Among the most popular industrial cleaning methods available, dry ice blasting and sandblasting are very different in their respective mechanisms for cleaning contaminants from surfaces. Dry ice blasting uses the three-step process of kinetic impact, thermal embrittlement, and rapid gas expansion to separate contaminants from substrates.

Sandblasting, on the other hand, uses pure kinetic impact with a grinding effect to scrape contaminants away. While sandblasting has long been a method for industrial cleaning, it is very messy and time-consuming, whereas dry ice blasting is quick and efficient.