DeVilbiss Solvent Savers hose and gun cleaners are simple, easy-to-use cleaners that speed up equipment cleaning and save up to 86 percent in solvent use. The hose and gun cleaners are used to clean the inside of material hose, fluid passageways of spray guns and other paint equipment. They are designed to mix solvents and compressed air to flush paintlines and passages quickly and thoroughly, eliminating color contamination and saving time.