Cleaning solutions

How Dry Ice Cleaning Works

Dry ice cleaning operates based on three physical principles:

1. Kinetic Energy:
   Compressed air propels dry ice pellets at high velocity, breaking the bond between contaminants and the substrate.
2. Thermal Shock:
   The sudden temperature difference (–78.5°C) makes dirt, oil, and residues contract and crack, loosening their adhesion to the surface.
3. Sublimation Effect:
   When dry ice hits the surface, it vaporizes instantly, expanding nearly 800 times in volume.
   This rapid expansion “lifts off” contaminants without damaging the substrate.

Unlike sandblasting or chemical cleaning, no abrasive particles or solvents are used — leaving the treated surface completely dry and residue-free.

Benefits of Dry Ice Cleaning

• Non-abrasive & Safe: Cleans without scratching delicate surfaces such as metal, PCB, glass, or plastic.
• Eco-Friendly: No chemicals, water, or secondary waste; reduces environmental footprint.
• Minimal Downtime: No need to disassemble equipment for cleaning — ideal for inline or in-situ maintenance.
• Effective on Complex Surfaces: Reaches small cavities, corners, and uneven geometries that traditional cleaning can’t.
• Static-Free Cleaning: Perfect for electronic or semiconductor components where electrostatic discharge must be avoided.