Every gun has to be cleaned at some point, so every gun owner needs a stash of solid cleaners on-hand to keep their collection in fighting shape. However, so many of today's cleaners are loaded up with caustic, corrosive, weird-sounding chemicals that can do harm to you and to the environment. Get back to basics with bio-based IOSSO Firearm Parts Cleaner & Degreaser. Unlike other caustic chemicals, the IOSSO Firearm Parts Cleaner & Degreaser removes powder fouling, gas residue, grease, oil and solvents with ease. It accomplishes all this without being petroleum-based or flammable and is completely biodegradable and safe for you to use. The cleaner is made from natural plant extracts and is USDA-certified. To clean with the IOSSO Firearm Parts Cleaner & Degreaser, simple spray your firearm parts with the cleaning compound and then wipe off the residue with a rag. The cleaner can also be used in ultrasonic cleaning tanks.