Prevents staining from metals present in water. Removes fresh metal stains. Helps prevent scale buildup on equipment and surfaces.
Now 37% stronger than previous formulas making it 4.5 times more effective at preventing scale formation and metal staining in Spas & Hot tubs!
A Great Supplement for your Nature2 or Spa Frog Cartridge IN HARD WATER AREAS!
Dosage/Application:
Read & follow all label instructions. Use 1 oz per 100 gallons weekly. Broadcast (pour) directly into spa with the circulation running with the aeration (bubbles) off.
