SpaGuard Stain & Scale Control helps prevent scale formation on spa surfaces, heaters, piping and equipment. Prevents stain and scale build up caused iron, copper and manganese.

• Liquid sequestering agent
• pH <3
• Prevents scale formation and cloudy water due to high calcium levels
• Removes some scale buildup on spa surface
• Removes relatively fresh metal stains from spa surfaces

Directions

1 fl oz per 300 gallons of water per week; 1 fl oz = 2 tablespoons; 4 capfuls per 300 gallons