STAIN DROP No2 - 5 Lb - C005507-CS77C2

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Sale price$64.99 Regular price$109.28
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5LB STAIN DROP No2 - 025551870773


  • Effectively removes copper and scale from pool surfaces
  • Convenient 5lb and 10lb sizes


  • Removes surface copper stains
  • Works with All Purpose and All Purpose XpH to remove copper from pool water


  • See downloadable PDF instructions below for complete treatment
  • Do not treat with STAIN DROP No2 unless water temp is at least 60 F and heater, ionizer and salt cell is bypassed
  • Typical treatment is 2 -14 days
  • Circulate pool continuosly during treatment
  • Lower pH with liquid acid or 6lbs dry pH decreaser
  • Add 1lb STAIN DROP No2 per 1,000 gallons pool water. Brush to ensure product is dissolved
  • Add 1 Qt STAIN DROP ALL PURPOSE or ALL PURPOSE XpH per 15,000 gallons pool water.
  • After treatment, begin to readjust pH and alkalinity by adding bicarbonate-based alkalintiy increaser at a rate of no more than 4lbs per 10,000 gallons every 8 hours.
  • During treatment, chlorine levels can be maintained around 1ppm, but avoid superchlorination or chlorine shocking

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