Cleaning up after any finishing operation is never much fun. That has been especially true when using spray equipment. Now you can clean that spray gun easily. Just soak the parts for a few hours, remove, wipe dry, and flush all orifices with compressed air. This organic, biodegradable cleaner has an HMIS health rating of 1, a reactivity rating of 0, and a flammability rating of 2. Made in USA.