3-Step program
Chlorine Program - Let’s face it, you got a pool to use it, not CLEAN it. Nevertheless, you have to clean it sometime. Thanks to our 3-Step Pool Care Program, that’s only once a week. From start to finish the program takes just minutes of your time. That’s minutes instead of hours to keep your pool water crystal clear and brilliant. It’s as easy as 1-2-3!
Step 1: Sanitize
BioGuard's Silk Tabs® and Silk Sticks® enhanced with SilkGuard® Technology keep pool water sanitized and velvety smooth. They are available in 3" tabs, 1" tabs and sticks.
Step 2: Shock
Keep pool water clear with BioGuard Smart Shock®
  • Keeps water sparkling clear
  • Multi-functional product shocks, oxidizes, buffers and clarifies
  • Kills and prevents bacteria growth
  • Unique blue algae-fighting crystals kill algae
  • No need to mix or pre-dissolve
Step 3: Preventative Algaecide
Prevent algae before it starts with BioGuard Back-Up®
  • Highly effective formula prevents wide variety of algae growth
  • Stable in sunlight and will not evaporate
  • Activity increases as water temperature rises (and you need protection the most)
  • Will not affect pH levels
  • Non-staining

Consult a Holly Hill Representative before adding chemicals to your pool or spa.