

A unique, patented formula that controls and prevents formation of waterline deposits on the spa shell.
– Step 1 in 3-part Sirona™ Simply system
– Use at start-up, then add weekly
Size: 32oz
Ingredients: Bis (hydrogenated tallow alkyl) dimethyl quaternary chlorides: 61789-80-8 - Bis (hydrogenated alkyl methyl amines) hydrochloride: 61788-63-4 - Isopropyl Alchohol: 67-63-0