BioGuard Smarter Sticks are advanced, slow-dissolving sanitizing sticks featuring SilkGuard® technology to protect your pool against corrosion and staining, and SunShield® to prevent chlorine breakdown from UV rays, ensuring sparkling clear, year-round healthy water with minimal effort. Designed for busy pool owners, these tightly compressed sticks provide once-a-week maintenance, effectively killing bacteria, controlling algae, and reducing scale formation for silky-smooth water, all while lasting twice as long as ordinary trichlor sticks.
