I found a 50lb bag of Calcium Chloride at the local hardware store on clearance for $5 so I bought it. I have a vinyl liner pool and my CH is around 50. Along with everything else this gives me a CSI of -1.17.
Is there any real benefit to adding it to the pool as far as corrosion goes or should I just keep it for the sidewalks in the winter?
Is there any real benefit to adding it to the pool as far as corrosion goes or should I just keep it for the sidewalks in the winter?