major or on stains on walls

  • Last Post 16 April 2018
bubbah posted this 08 April 2018

We have iron in the water and have major stains. We tried metal free so no metal is in the water. We put 3 1.75lb bottles of stain free in a 40k gunite pool. Any ideas?

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InyoRob posted this 09 April 2018

Hello Bubbah - We recommend using a Stain ID Kit. The kit comes with 3 different chemicals. One or a combo of a couple chemicals will remove your stains. You can order the correct amount of chemicals once the stain is confirmed.

bubbah posted this 11 April 2018

Thanks a bunch. I had it ID'd here at a local store. Its iron.  this is what it looked like to start...



bubbah posted this 11 April 2018

InyoRob posted this 12 April 2018

Hello Bubbah - Below are the directions for an iron treatment.

bubbah posted this 13 April 2018

  • I used 4 bottles of this. Seems to be the exact same instructions as Jack's. This is what a pool guy said his wholesaler recommends. 

InyoRob posted this 16 April 2018

It may take a combination of chemicals. That's why we usually recommend the Stain ID Kit. It includes 3 chemcicals and detailed instructions on how to use a combo if necessary.