get into it!
Metal and Stain Control
If minerals such as calcium, iron, copper, or manga-
nese exist in your water supply, they can stain spa
surfaces. Metal & Stain Control prevents spa staining.
Add per label directions for the gallons of your spa
each time you freshly fill the spa with water.
Calcium Hardness Increase
It is critical to have some calcium in your water,
however, the level of calcium should be between
200 – 400 ppm. High calcium levels can cause
scale buildup on spa surfaces and equipment. Your
spa is protected against high calcium by using
Metal & Stain Control when initially filling your spa.
Low calcium levels can cause spa water to be-
come highly corrosive and damaging to the spa
equipment and plumbing. To raise calcium levels,
use Calcium Hardness Increase.
spa care and enjoyment guide
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