Otis Suppressor Cleaning Kit Removes carbon fouling and buildup from suppressors;Soak-scrub-rinse-dry-lubricate cleaning process;Large soaking container fits suppressors up to 12 inches;Includes Suppressor Cleaner Concentrate 16 oz (makes 32 oz solution);Includes AP brushes: 1 bronze, 1 nylon, 1 stainless steel;Includes baffle cleaning brush;Biodegradable, non-toxic, non-flammable, non-hazardous cleaner;Includes Shooter&';s Choice FP-10 Lubricant Elite CLP (0.5 oz);Includes microfiber cloth and nitrile gloves;Safe on anodized aluminum, stainless steel, Inconel, and titanium;Use 1:1 ratio of concentrate to hot water;Recommended cleaning: Rimfire (every 350-500 rounds), Centerfire (every 1,000-2,000 rounds);Spot test cleaning solution on suppressor finish before full usetable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 3700 Product Group Code: 3700C Product Sub Group 1: 3700C1 Inactive: No