Minerals can help maintain water quality and clarity. A weekly addition of minerals will also help reduce algae or biofilm. Your hot tub will require less sanitizer. It's still necessary to balance the PH and use some sanitizer to keep the water safe.
It features a special blend of natural minerals fused with advanced cleanse and repel technology that keeps your hot tub squeaky clean and will dramatically reduce the scaling of heaters, jets, surfaces and equipment.