Softswim A Algaecide

Softswim A Algaecide

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SoftSwim® A


  • 40% quaternary ammonium based algicide
  • pH~7.5
  • Compatible with SoftSwim® and other biguanide systems
  • Powerful surfactant / wetting agent
  • Stable in sunlight
  • Works in all pH ranges
  • pH neutral


  • Activity increases as water temperature rises
  • Concentrated formula needs application only every two weeks
  • Highly effective formula prevents all types of algae growth
  • Penetrates small cracks and pores of pool surface to prevent algae growth

What it does

Prevents and kills algae growth.

When ALEX® Pro recommends

If algae or slime/mold is present.

If the Oxysheen® treatment is recommended.

For startup or Spring opening.

For regular maintenance in the analysis maintenance section.

For initial and maintenance dose in the Tools Quick Calc for Seasons Usage.

Directions for Use

Initial Treatment

  1. Pour 32 fluid ounces (4 ppm) directly into pool per 25,000 gallons of water.

Routine Maintenance

  1. For weekly application intervals, use 1 fluid ounce per 5,000 gallons of water (0.5 ppm).
  2. For two week application intervals, use 2 fluid ounces per 5,000 gallons of water (1 ppm) every other week.
  3. Following heavy rain showers, add an additional 1 fluid ounce per 5,000 gallons.

Available size and product code

  • 1 qt (32 oz.) bottles - 23002BIO

NOTE: Avoid physical contact with product. Follow safety information on label instructions. Store in a cool, dry place. Keep out of the reach of children.