Pelican's Spa Metal Remover prevents and removes discoloration due to minerals. This product will control metals that may be present in spa water. Metals can arise from the spa heater or water source. This product chelates (chemically coasts) metals and prevents a reaction between metals and sanitizers such as chlorine and bromine, which causes discolored water and stained spa surfaces. This product will also prevent hard water from forming scale deposits in the heater or spa surface

16fl. oz