The Breakthrough Clean Technologies Ultrasonic Cleaner Concentrate is a powerful water-based solution designed for breaking up and removing carbon buildup from metal firearm parts and various tools. This concentrated cleaner is formulated to dissolve carbon, dirt, oil, grease, powder residue, and other contaminants quickly and effectively.Features : Formulated Specifically to Break Up and Remove Carbon Buildup from Metal Firearm Parts and Tools 1:5 Ratio: Mix 1 Part Cleaner with 5 Parts Water Non Corrosive Safe and Non-Hazardous