Maxim One Step ADC

This powerful formula penetrates and dissolves soap scum, ground-in dirt and grime, mineral deposits, rust, lime soap buildup, and hard water stains to restore surfaces to a clean, bright finish.

Use 3 oz. of product per gallon of water. Apply solution to surface with a cloth, mop, sponge or sprayer or by soaking until surfaces are thoroughly wet. Allow to penetrate for a few minutes, scrub as needed, then rinse thoroughly.