First-Pigment Remover is a highly concentrated cleaning agent that can be applied directly as a ready-to-use solution for stubborn stains or diluted for routine cleaning of spray tanks and equipment. It quickly removes pigment, dye, oil, and other difficult residues from most spray equipment surfaces while remaining safe for rinsate disposal when used according to local and state regulations. For internal tank cleaning, use two quarts per 100 gallons of water, or dilute 1:1 with water for external cleaning applications.