surface cleaner/FOG DIGESTER Is a blend of selected nonpathogenic microorganisms,the name FOG stand s for fats,oil and grease. due to natural action of bacteria the fats ,oil grease and other organic matters,hydrocarbons are digested in seconds leaving a clean and dry surace in less than one minute .Try this miraculous product at home,ofices,hotels any other place you want to see the wonderful performance