Clean you weapons like never before and watch carbon just fall out of your weapon. FrogLube Bio-Based Solvent surgically cleans and removed only what you want removed. This solvent will not harm or effect any permanent coating, surface, paint or sight material. Active hyper-cleaning and degreasing removes old, worn and stubborn lubricant residues, care products and greases from parts and internal spaces. Flushes out stuck contamination over-lube or burnt fouling out of the actions, triggers and other moving parts. FrogLube Bio-Based Solvent leaves no evidence; after cleaning this solvent leaves a brilliant appearance. FrogLube is a great cleaner to remove all the petroleum products and junk before a FrogLube treatment.