Spa Stain & Scale Control

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Natural Chemistry Spa Stain & Scale Control is a powerful chelating agent that quickly deactivates stain-causing metals. The phosphate-free formula prevents staining and water discoloration caused by iron, copper and other trace metals.

  • Does not add phosphates
  • Deactivates stain-causing metals
  • Will not affect water chemistry
  • Compatible with all sanitizers and pool surfaces