Natural Chemistry Scalefree® 2L

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$36.99 $49.99

Phosphate Free Stain & Scale Prevention

Scalefree protects pools from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper, and other minerals. It works without the use of phosphates or harsh acids. Scalefree also works to prevent scale from forming on salt generators cells, helping to maintain optimum performance.

Natural Chemistry Item Code: 76210NC


Phosphate and acid free formula.

Compatible with all pool surfaces.

Protects against calcium and mineral scale buildup.

Controls metal staining.

Helps protect salt generator cells from life shortening damage caused by scale. 

Note:​ This product can be used with most sanitizing systems and is compatible with all pool surfaces. Do not use with biguanides.


Directions for use:

Do not exceed recommended dose.

Note:​ Cationic polymers used in many clarifiers, flocculants and polyquat algaecides should not be dosed to swimming pool water at the same time as metal control products. Cloudy water, precipitation and reduced product effectiveness may result. Wait 24 hours between additions.

Do not use with biguanides.

Directions for use:

This product is designed for use in properly balanced pool water.

Following dosage chart in the images section, add the recommended initial dosage of Scalefree​ to the pool water evenly around the edges.

Note: If water hardness level in existing pool water is above 400ppm (parts per million), follow recommendations for fresh fill initial dose. Brushing is required. After initial dose, proceed with double the recommended monthly dosage.

Scalefree MSDS

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