Stewart Systems EkoClean Heavy Duty Cleaner EkoClean is non-butyl, water soluble liquid detergent concentrated de-greaser and all purpose cleaner. It provides a triple effect for most cleaning. EkoClean uses a combination of detergents that work synergistically to remove dirt and grime. EkoClean attacks both petroleum and food greases aggressively. EkoClean contains a power ordor neutralizer. Use it diluted or full strength to clean polyester/dacron fabric, metal, and composites. EkoClean is nonhazardous and nonflammable. Use EkoClean before applying EkoEtch.