Super-concentrated industrial-strength floor detergent/degreaser that will not harm your floor or floor finish. Use 2-4 ozs. of ProClean to a gallon of water. A 5 gallon bucket of ProClean mixed to a light to medium strength of 2-3 ozs to a gallon of water will clean roughly 42,000 to 64,000 SF of flooring at a cost of $1.33 to $2.00 for each 1,000 SF cleaning.* Use ProClean to remove ProClean NS and return to a neutral clean state. Do not use on floors treated with Slip NoMor 2000C unless first rinsed with clear hot water.