Tru-Soft® Evaporated Salt Pellets are the premium evaporated salt pellets for water softening, produced from the highest quality salt. They are 99.9% evaporated sodium chloride and have virtually no insoluble content. They also contain no binding additives and help reduce bridging or mushing in water softening units, which can practically eliminate tank clean-out with proper use. Tru-Soft® pellets meet American Water Works Association (AWWA) standards for water softening salt, and are NSF certified. With hard minerals removed, the resulting softened water is far more gentle on hair and skin. Resolving hard water can help increase the lifespan of pipes, fittings, heaters, boilers and other appliances. Since scale buildup can impair the efficiency of your appliances, our water softening products could even help lower your energy bills! The Water Quality Research Foundation found that softened water can effectively clean your clothes with 50% less detergent on the cold water setting.