This fluorescent orange detergent changes to a yellow green as powder is diluted with water. This way you know when the concentration is ready for the job at hand. It will penetrate deep into unpainted concrete surfaces to lift out heavy oil, grease, soil, and grime. One 50 pound box can make up to 400 gallons of powerful cleaner.
Mixing: For pressure spray cleaning recommended concentrations are - 1 to 4 ounces powdered detergent per gallon of water (8 to 30 grams per liter). After cleaning, rinse thoroughly with clean water.
To use as a solution recommended concentrations are - 2 to 8 ounces detergent per gallon water (15 to 60 grams per liter). Using this solution, scrub or brush the concrete. Rinse thoroughly with clean water.
Click here for an R-202 Safety Data Sheet