We have had a lot of rain here in West Alabama. Did my full testing and my salt reading is 2600ppm, with a goal of 3000. According to Pool Calculator, I need to add 54 pounds of salt. Couple of questions. 1. I know I need to add salt specifically for pools, I read somewhere it was ok to use the same salt that is used in water softening systems. Is that correct? 2. Do I just dump the salt in the pool?