I've only had this SWG running since May I believe and about a month ago I had a "91" - low salt flashing, but I thought that was a possibility since I had to drain a significant amount of water due to high salt. I added more salt, but it was still flashing. I soaked in vinegar as I read I should try. Well, for a month things have gone without a hitch, now a couple of nights ago it is flashing again. It is not low on salt. I actually had to go a little high on salt to get the SWG to stop flashing "low salt" last month and it the sticks still read higher than manual states. Do I really need to do the vinegar thing this often? I don't see how, but could this be happening because I unplugged the copper thing? Everything was fine before that. Sorry, so many questions - just a little frustrated. I'd really appreciate your help.
Also, since I'm asking questions - I've read several things about borax softening the water. My daughter's hair is very coarse on the bottom 3-4 inches every time she gets out of the pool, so I have to be sure to rinse and condition it. Would adding this keep her hair from feeling this way?