Spa Water Softener for Hot Tubs – 1.5 lb Made in USA | Fast-Dissolving Powder for Silky Smooth Water | Hot Tub Spa Softener Additi

FAST-DISSOLVING FORMULA Quick-dissolving powder treatment that efficiently softens spa water, requiring just one application per spa refill

VERSATILE COMPATIBILITY Works seamlessly with all spa sanitizing systems including chlorine, bromine, minerals, and biguanide treatments

PRECISE DOSAGE Use 3 ounces per 100 gallons of spa water – one 1.5 lb bottle treats a 400-gallon spa twice

SKIN-FRIENDLY SOLUTION Helps reduce both skin and eye irritation while leaving spa water feeling soft and comfortable