SpaGuard Stain & Scale Control 16oz 42642BIO Poncho 360-degree design with built-in corner

360-degree design with built-in corner brushes

Dual inside pockets keep your valuables

easy-to-use strip can be cut for custom-sized repairs

made from BCDMH (1-Bromo-3-Chloro-5

SpaGuard Stain & Scale Control 16oz 42642BIO Poncho 360-degree design with built-in cornerSpaGuard Stain & Scale Control 16oz 42642BIO SpaGuard Stain & Scale Control 16oz safeguards your hot tub from metal stains and calcium buildup for smoother surfaces and longer equipment life. Metal & Mineral Defense Unleashed This potent liquid sequesters dissolved iron, copper, and manganese, trapping them for filter removal while preventing calcium scale on heaters, pipes, and spa shells. Weekly dosing keeps water clear, avoids cloudy haze or clogs,