Our PressurePro Active Cleaner, alkaline RM 81 direct, is the effective, versatile and gentle high-pressure cleaner for tackling heavy oil, grease and mineral contamination. Direct and without primary mixture, the PressurePro active cleaner is used undiluted in the cleaning agent tank of the high-pressure cleaner. The effective cleaning formula of the PressurePro active cleaner ensures effortlessly clean agricultural machines, construction site vehicles, engines or workshop floors - regardless of whether a cold or hot water high-pressure cleaner is used.