Product Fact Shee: BioGuard Optimiser

Product Features:

  • 100% w/w boric acid.
  • Granular product.
  • Enhances water comfort.
  • Increases water clarity.
  • Improves performance of system products.
  • For use in all pool types.
  • Stable in sunlight.
  • Does not evaporate.


  • Provides blue, sparkling water.
  • Suppresses the growth of algae.
  • Conditions the water to be more comfortable for swimmers.
  • Less eye irritation.
  • Provides a more efficient use of other pool care program chemicals.
  • Get better results from any sanitiser type.

Application Instructions:

  1. Backwash and clean filter.
  2. Balance pool water and adjust pH to between 7.4 – 7.6.
  3. Ensure that sanitiser level is between 1.5 and 3.0 ppm for chlorine, or between 2.0 and 4.0 ppm for bromine.
  4. Add 1.5 kg of Optimiser per 10,000 litres of water. Mix product into slurry in bucket of water, then slowly pour product into skimmer with pump and filter operating continuously. CAUTION: Do not pour Optimiser into skimmer if circulation is not evident in skimmer.
  5. Allow pool water to circulate for 4 – 8 hours after application.
  6. Within 2 weeks after application, retest. This will confirm that the correct amount has been added and ensure optimum product performance. Miscalculations in pool volume may result in lower levels.

The recommended level for Optimiser is between 26 and 32 ppm.  Higher levels will not impact on performance.

Available Sizes:

  • 2-kg pails
  • 8-kg pail

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.