JDS Laser Cleaner has been tested successfully to clean Laser Engraving Machines and their parts, both interior and exterior. It is also great for cleanig Rotary Engraving Machines. It is ideal for cleaning materials after laser engraving: residue left on wood products, sticky film left on plastics, polishing acrylics and metal products. JDS Laser Cleaner is pre-mixed and 100% natural and biodegradable. Cannot be sold outside the 48 United States.