Natural Chemistry Scale Free, 2 Liters (07511)

SCALEfree protects your pool from the damaging effects of scale build-up and staining due to excessive calcium, iron, copper, and other minerals. It works without the use of phosphates or harsh acids. SCALEfree also works very well at preventing scale from forming on salt generator cells, to help maintain optimum performance. SCALEfree is compatible with all pool surfaces.- MSDS Sheet (/manuals/NAT-07511-MSDS.pdf)- Stain Removal (/manuals/NAT-07511-Removal.pdf)- Phosphate and acid free formula- Compatible with all pool surfaces- Compatible with all sanitizing systems- Prevents calcium and mineral scale build-up- Controls staining- Protects/extends life of salt generator### FAQs### How does SCALEfree work?SCALEfree protects your pool from the damaging effects of scale build-up and staining due to excessive calcium, iron, copper, and other minerals. It works without the use of phosphates or harsh acids. SCALEfree also works very well at preventing scale from forming on salt generator cells, to help maintain optimum performance. ### Tips & Info- For water hardness above 500 ppm - DOUBLE DOSE - Can swim immediately after product is circulated through the pool- Color is amber liquid