Dry ice blasting is an effective method for removing graffiti from various surfaces without causing damage. The Ice Blasters carry out graffiti removal for various local authorities. Here's how:

Preparation: Before starting the dry ice blasting process, it's essential to assess the type of surface and the graffiti material to determine the appropriate blasting parameters.

Blasting Process: The dry ice pellets are accelerated using compressed air and propelled at high speeds onto the graffiti-covered surface. Upon impact, the dry ice pellets undergo sublimation, transitioning directly from a solid to a gas. This rapid phase change creates mini-explosions that lift the graffiti from the surface.

Contaminant Removal: As the dry ice pellets hit the graffiti, they dislodge the paint or other substances from the surface. The graffiti material is effectively removed without damaging the underlying substrate.

Safe Disposal: The graffiti residue and any loose dry ice pellets can be safely collected and disposed of according to local regulations.

Post-Cleaning Inspection: After the dry ice blasting process, inspect the cleaned surface to ensure that all graffiti has been effectively removed. Touch-up or additional blasting may be necessary in stubborn areas.