My salt level is way too high - 4300 ppm and I'm running a low salt SWG (recommended 1000-1800).
My daughter appears to be allergic to the high salt - rashes and hives come out.
How do I get the levels down? Can I back wash to a level below the skimmer (I'm not sure how the mechanics of a pool works) and refill after?
Should I be back washing to 1/2 full level?
I'm assuming that's the only way to get levels down?
Thanks for your help.