Applied Biochemists Resist is a unique treatment that effectively neutralizes the minerals dissolved in your pool water, preventing ugly metal stains as well as scale buildup. This long-lasting sequestering formula prevents damage to equipment and pool surfaces typically caused by stain and scale, and should be added anytime freshwater is added to your pool, such as during initial filling. Best of all, Resist doesn't require you to shut your pool down after treatment, allowing swimmers immediate access!
New Pool Fill or Season Start Up (Normal Water):
16 fl oz per 10,000 gallons of water.
New Pool Fill or Season Start Up (Hard Water):
32 fl oz per 10,000 gallons of water.
4 fl oz per 10,000 gallons of water per week.
Resist should always be added when a pool is initially filled or when fresh water is added, because most fresh water will contain some stain and scale producing minerals.
Filled pools should be circulated overnight before adding chlorine or other pool chemicals to allow resist to react with and prevent precipitation of minerals in fresh fill water.