I've been treating my vinyl liner pool for metal stains for a couple years now. I use Pool Magnet Plus on a regular basis and it works great. I've had my water tested a few times and both times it's tested negative for both iron and
copper. A vitamin C tablet clears the stain up instantly when it's present. What other metals could I test for?
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copper. A vitamin C tablet clears the stain up instantly when it's present. What other metals could I test for?
Sent from my Evo 3D using Tapatalk