SPAGUARD STAIN & SCALE QT
Prevents scale formation and cloudy water due to high calcium levels
Removes some scale build-up on spa surface, preventing damage to surfaces and circulation systems
Removes relatively fresh metal stains from spa surfaces
Scale or calcium carbonate build-up can cause damage to your spa surface as well as your circulation system. SpaGuard Stain & Scale Control does a great job of preventing scale by introducing powerful agents that bond to problem-causing calcium ions in your spa water.