Chlorine Once A Week System by BioGuard

Chlorine Once a Week 3 Step System


From start to finish, the Once-a-Week 3-Step Chlorine program takes just minutes of your time, only once-a-week! That’s minutes, instead of hours, to keep your pool water crystal clear and brilliant.



BioGuard’s 3-Step Care System is Ideal for:

  • Pools of any size or surface type
  • Pools that use chlorinators or skimmers with proper water flow
  • Pump circulation 10 to 24 hours per day

It’s as easy as 1-2-3!

Step 1:  Sanitize to kill bacteria

Step 2:  Oxidize and clarify for sparkling clear water

Step 3:  Prevent algae growth

Step 1.

Keep pool water sanitized with BioGuard® SilkGuard Complete® Tabs/Sticks

  • All pools. All pumps. All applications.
  • Unique compressed blue sanitizer tabs or sticks that dissolve much slower when the pump is turned off due to our SmartGuard® technology.
  • Contains algae fight crystals from improved performance
  • Can be used with the 3-Step BioGuard Care System


 *If pump circulation is more than 12 hours per day, SilkGuard Complete Sticks and Tabs may need to be applied more often than once per week.

Step 2

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

Keep algae out with BioGuard Algae Complete®


  • BioGuard’s most complete and best preforming algicide
  • Dual active ingredients to both prevent and kill algae
  • No need to pre-dissolve
  • Non-staining and non-foaming



Optimize This Program!

Patented technology makes Optimizer® a valuable addition to any of the BioGuard Bromine, Chlorine or Biguanide programs:

  • Improves water clarity
  • Creates soft and soothing water