SpaGuard Spa Stain/Scale Control - Quart

SpaGuard Spa Stain & Scale Control - 1 QuartPrevents scale formation and cloudy water due to high calcium levelsRemoves some scale buildup on spa surfaceRemoves relatively fresh metal stains from spa surfacesSimply add this powerful liquid formula weekly to safeguard your spa or hot tub from these threats.Color of the liquid is natural brown