We don’t recommend using rock salt in your salt tank because it has impurities and will leave residue, which will need to be cleaned. This salt is more for ice melt control in the winter.

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Types of Water Softener Salt

It can be difficult choosing among the many different types of water softener salt sold today.  The choices range from pellet, solar, rock, block salt, and potassium chloride  Which salt is best for your water softener?  We dissect the choices and give you helpful information the next time you purchase salt for your water softener.

When choosing a water softener salt, purchase a salt with a low level of impurities or insoluble matter, 99.8% soluble or clean.  By choosing a clean salt, there is less potential of impurities Read more