PRO SERIES® Stain & Scale Control

Protects against metal staining and scale buildup

PRO SERIES Stain & Scale Control 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. This product also works very well at preventing/reducing scale from forming on chlorine generator cells and UV crystal lens in order to help maintain optimum performance. PRO SERIES Stain & Scale Control can be used with most sanitizing systems (do not use with biguanides) and is compatible with all pool surfaces.

  • Protects pool finishes and equipment from the damaging effects of metal staining and/or scale
  • Does NOT add phosphates like most other stain and scale products
  • Great for new plaster start-ups
  • Helps preserve salt generator cells from potential damage caused by scale buildup


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.

Directions for use:

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

Initial Dose: Add 32oz per 10,000 gallons of pool water evenly around the edges. If water hardness level is above 400ppm (parts per million),metal readings are above 0.5ppm, or if being used during start-up of a new plaster pool, wait 24 hours and add a second initial dose.

Maintenance Dose for Scale Control- MONTHLY: Add 5oz per 10,000 gallons of pool water per month.

Maintenance Dose for Metal Control- WEEKLY: Add 4oz per 10,000 gallons of pool water per week.

Do not add product within 2 days of adjusting calcium hardness or during a full pool acid bath.

For new, remodeled or refinished pools: Add 1/2 gallon of product per 10,000 gallons. Add product to the pool water evenly around the edges after pool is full to reduce the chance of plaster dust formation, scaling, and metal staining. Balance pool water as needed (wait two days before adjusting calcium hardness).

Do not exceed recommended dose.

PRO SERIES Stain & Scale Control can be used in any type of pool and with all types of commercial pool sanitizing systems. It has no adverse effects on water chemistry.

Do not use with biguanides

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