Hi Debrina. I’ve tried to catch up on this thread but my time is super limited so I’m not sure if you’re solid on FC nowand asking for metal advice or still stumped on FC.
Youhave used so many different products now that I’m not sure how to advise...can you summarize in a list exactly what you’ve added this season?
High FC will always break down sequestrants rather quickly butan excess of AA and other products can also crash your FC.
So your FC needs to be at normal [FC/CYA][/FC/CYA] levels BEFORE you treat with ANY Sequestrant.
So, get your FC down to your normal level, do an Overnight Chlorine Loss Test to see if it will generally hold, then, in your shoes, I’d do the metal magic sponge test to see if it alone will remove the stains.
Here’s a link, hope that helps: http://www.proteampoolcare.com/images/uploads/MetalMagicSpongeTest.pdf
Youhave used so many different products now that I’m not sure how to advise...can you summarize in a list exactly what you’ve added this season?
High FC will always break down sequestrants rather quickly butan excess of AA and other products can also crash your FC.
So your FC needs to be at normal [FC/CYA][/FC/CYA] levels BEFORE you treat with ANY Sequestrant.
So, get your FC down to your normal level, do an Overnight Chlorine Loss Test to see if it will generally hold, then, in your shoes, I’d do the metal magic sponge test to see if it alone will remove the stains.
Here’s a link, hope that helps: http://www.proteampoolcare.com/images/uploads/MetalMagicSpongeTest.pdf