Cargill Diamond Crystal Sun Gems Water Softener Salt

Our high purity water softener salt contains up to 99.6% pure salt. Evaporated naturally by the sun and wind, these large solar crystals have a clear, clean appearance and a very low insoluble content. The Iron Fighter formula also contains a highly effective rust remover which ...Our high purity water softener salt contains up to 99.6% pure salt.

Evaporated naturally by the sun and wind, these large solar crystals have a clear, clean appearance and a very low insoluble content. The Iron Fighter formula also contains a highly effective rust remover which helps to prevent rust stains on laundry and household fixtures. Sun Gems are formulated to resist mushing and bridging, minimizing the accumulation of brine tank residue.