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Stain and Scale Attack

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A two part pack which attacks calcium scale in swimming pools

Two highly concentrated formulations from Lo-Chlor Chemicals which combine to form a concentrated compound of organic acids and chelating agents in the fight against

Calcium Scale in swimming pools.

Features & Benefits

  • Concentrated calcium scale remover
  • Can also be used as an effective copper stain remover
  • Lo-Chlor Scale Attack works best at pH 7.0.
  • Make sure the Chlorine level is below 1.0 p.p.m.
  • High chlorine levels will neutralise Scale Attack
  • Lo-Chlor Scale Attack works very slowly. Advise the pool

owner it will take up to 6 weeks before results are sometimes seen

  • Run pump, filter and Chlorinator, as normal
  • Do not sprinkle onto pool surface.
  • Must ALWAYS be mixed in a bucket of water first


  • 2 x 1Kg Pack
  • Treats up to 50,000L water


  • Add 1Kg Scale Attack Part I to bucket of water and mix until dissolved
  • Then add 1Kg Scale Attack Part II to the same solution
  • Once mixed thoroughly pour around perimeter of pool

A few facts from the professionals...

  1. After the solution is mixed thoroughly try to pour over as great an area as possible.
  2. Immediately after the addition of Scale Attack the pool will go cloudy.
  3. This cloudiness should disappear within 5-10 minutes
  4. Allow to filter for at least 24 hours after application.
  5. Re balance pool after 5-7 days.
  6. Allow at least 4-6 weeks before you can expect to see any results.
  7. To prevent the build up of new calcium scale in swimming pools add

Lo-Chlor Scale Defence at a rate of 5L per 50,000L

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