🧴 Natural Chemistry Scale Free – 2L
Part #17511NCM | Phosphate-Free Stain & Scale Prevention

Natural Chemistry Scale Free is expertly formulated to prevent scale buildup and metal staining in swimming pools, protecting surfaces and equipment without using phosphates or harsh acids. This easy-to-use formula is ideal for pools with high calcium, iron, copper, or other minerals, and is safe for all pool types.

• 🌊 Phosphate and acid free formula—won't affect pool chemistry
• 🛡️ Protects against scale caused by calcium, iron, copper, and other minerals
• ⚙️ Maintains salt generator cell performance, extending cell life
• 🧽 Controls and helps prevent metal staining on pool surfaces
• 💧 Compatible with most sanitizing systems and all pool surfaces (Do not use with biguanides)

How It Works: Scale Free targets dissolved minerals in the water, keeping them from depositing on surfaces and inside equipment. This helps prevent unsightly stains and damage from scale buildup, especially in hard water areas and with saltwater pools.

Directions for Use:

• Apply to properly balanced pool water.
• Evenly distribute the recommended initial dose around the pool edges.
• For water hardness above 400 ppm, follow the “fresh fill” initial dose and brush surfaces thoroughly. Afterward, use double the monthly maintenance dose.
• Do not use at the same time as clarifiers, flocculants, or polyquat algaecides; wait 24 hours between additions.
• Can be added weekly (divide monthly dose by 4 for weekly treatment).

Note: Avoid using with biguanide-based sanitizers. Safe for use with chlorine, bromine, saltwater, and mineral systems.