Specifically designed to remove uric scale and calcium carbonate from black water systems - from the toilet to the holding tank - without having to remove hoses.

• Dissolves clogs which can cause odors and poor flushing performance


• Non toxic, biodegradable and safe to use with all materials commonly found in black water systems


• Safe and effective alternative to hazardous muriatic acid treatments


• Recommended for Lectra/San and Electroscan systems