Recent content by mckeon110

  1. M

    Copper stain removal off plaster

    I just did a jacks number 2 treatment. 25,000 gallon pool. Heater bypass is just a 3 way valve and some pvc pipe, piece of cake. I used 20 lbs of #2, 10 gals of acid and 2 quarts of Magenta. It did an amazing job and I was swimming in 7 days. (did not heat however) I had copper staining as well...