Serious Stain Remover removes unsightly organic stains from fibreglass, vinyl, concrete, pebblecrete, and most pool & spa surfaces including discoloration from most minerals including Iron, Copper, Manganese & Calcium.

Serious Stain Remover Benefits and features

  • Size: 1.25kgs
  • Eliminates mineral discoloration and organic stains from pools & spa surfaces without draining the water.
  • Potent organic acids combined with powerful chelating agents dissolve mineral stains such as iron, calcium, and manganese.
  • Stains from algae, dead blackspots, leaves, and other organic materials are also removed.
  • Suitable for all vinyl, fibreglass, concrete, and pebblecrete pool & spa surfaces.
  • Easy to use.

How to use Algaefree Serious Stain Remover

  • Dosage: 2x 1.25kgs per 50,000L of pool water.
  • Backwash the filter and turn off the pump.
  • Add solution and leave to stand for two to three days.
  • To boost the performance of the treatment, first add some hydrochloric acid to lower the pH of the pool.

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