Liquid Glass Wash Concentrate, with it’s beautiful pearl blue color and mint fragrance, softens and neutralizes impurities in water, such as iron and minerals, to prevent water spotting. It contains ingredients to protect against acid rain deterioration, and enhances the gloss on surfaces previously coated with Liquid Glass Polish/ Finish and Connoisseur’s Choice™ protectant. Wash Concentrate easily removes dirt, stains, bugs, sap, etc. from Liquid Glass and Connoisseur’s Choice coated surfaces, rendering a satin-smooth, just “Glassed” appearance with little or no effort.