Removes alkaline build up from carpet fibers and neutralizes them. Leaves a hard crystal residue that can be easily vacuumed out of the carpet. Neutralizes pH to prevent browning. Brightens the color of the carpet.

Low pH ensures removal of tough alkaline soils and some acid spills. Specially developed to be a part of a two-step system. 1: Pre-spray carpet with Hillyard Carpet Pre-Spray, HD Extraction or Clean Action II. 2: rinse with a solution of Carpet pH Rinse by applying through extraction machine.