OverviewBioGuard SilkGuard Complete 1-Inch Chlorinating Tablets come in a convenient 4.5 lb container, designed to help keep pool and spa water sanitized with a user-friendly maintenance routine. The SilkGuard formulation combines a reliable sanitizing core with protective features that support clearer water and easier...

BioGuard SilkGuard Complete 3-Inch Chlorinating Tabs (7.5 lb) deliver a comprehensive approach to pool sanitization. Built for convenience and performance, SilkGuard technology helps make water feel softer on contact while maintaining clear, inviting pool chemistry. The formula includes algae-prevention crystals for ongoing protection and...

Meet BioGuard Smart Shock, a versatile weekly pool maintenance solution designed to keep water clear, balanced, and ready for spontaneous swims. This 1 lb treatment arrives as a convenient 6-pack, so you can rely on consistency across the season without extra steps. Smart Shock...

OverviewBioGuard Smart Shock is a smart, multi‑functional pool treatment designed to keep water clear, balanced, and ready for swimming. This one‑step shock oxidizes contaminants, buffers pH swings, and clarifies, all while helping curb algae growth. With its blue algae‑fighting crystals, the product targets unsightly...

BioGuard Smart Shock 2lbSmart Shock is designed to work within the BioGuard Care System to help keep pool water crystal blue and sparkling across the season. Used weekly, it may contribute to a water that looks inviting and feels fresh after a day in...

Effortless 3-Month Spa Care with SpaGuard TrioThe BioGuard SpaGuard Trio 3-month kit is designed to simplify spa maintenance for 350–450 gallon hot tubs. It works with your chosen sanitizer and aims to keep water soft, clear, and balanced, so you can enjoy your soak...