It's used in water softeners when dealing with iron rich water because iron has a greater affinity for KCl than NaCl, I've used it on my well for over a decade.
Water softeners backwash through the media into the drain during a recharge...
You aren't drinking the saltwater or PC water if you use that. You'd taste it...
It can also be safely used in water softeners to prevent salt rust in your water pipes
It's used in water softeners when dealing with iron rich water because iron has a greater affinity for KCl than NaCl, I've used it on my well for over a decade.
Water softeners backwash through the media into the drain during a recharge... You aren't drinking the saltwater or PC water if you use that. You'd taste it...