POOLACC Pro-Grade Chlorine Shock 1lb pack front showing quick pool sanitization.
POOLACC Pro-Grade Chlorine Shock 1lb pack label detail for usage guidance.
POOLACC Cal-Hypo 68% granules close-up highlights high chlorine content.
POOLACC Dissolving chlorine granules in water demonstrates safe preparation.
POOLACC Pouring shock into pool water to boost sanitizer levels.
POOLACC Pool water appears crystal-clear after shock treatment.
POOLACC Instruction label shows pre-dissolve and dilution steps.
POOLACC Compatible with vinyl and saltwater pools encourages versatility.
POOLACC One-pound bag suitable for treating up to 10,000 gallons.

POOLACC

POOLACC 1 Pack Pro-Grade Chlorine Pool Shock — 68% Cal-Hypo, Fast Sanitizer, Crystal Clear Water

High-performance patio lawn and garden made for confident daily results

$12.58

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Why customers choose PatioZora Garden

Fast-Acting Pool Shock for Crystal-Clear Water

Meet POOLACC's 1 Pack Pro-Grade Chlorine Pool Shock. This fast-acting granular sanitizer uses 68% calcium hypochlorite to deliver a strong chlorine boost, helping to eliminate bacteria, algae, and common pool contaminants so your water stays inviting and vibrant.

One standout advantage is the high available chlorine content without adding cyanuric acid, which helps prevent chlorine lock in outdoor environments. The formula is designed for multi-functional use: it helps control odors, reduces irritation, and quickly restores clarity after shock sessions. This versatility makes it a dependable option for routine maintenance and occasional deep-cleaning cycles.

Why this shock fits a wide range of pools

  • Fast-Acting SANITATION: Quickly elevates chlorine levels to curb contaminants.
  • High-Quality Cal-Hypo: 68% available chlorine for efficient maintenance.
  • Algae and Bacteria Control: Effective in routine shock treatments and after heavy bather load.
  • Vinyl and Saltwater Friendly: Compatible with most pool types when pre-dissolved to protect liners.

How to use for best results

  • Dosage: one 1-lb bag per 10,000 gallons to reach 5-10 ppm.
  • Preparation: pre-dissolve or dilute before adding to the pool to prevent liner damage.
  • Testing: re-test chlorine after application to confirm target levels.

In real-world use, pool owners often run shocking cycles after rain, heavy occupancy, or seasonal opens and closes. The result can be water that looks and feels more inviting, with a refreshed scent and consistent clarity.

FAQ

Q: What makes POOLACC 1 Pack Pro-Grade Chlorine Pool Shock effective?

A: High-calcium hypochlorite content helps quickly curb bacteria and algae while restoring water clarity.

Q: How should I use this shock to treat my pool safely?

A: Pre-dissolve or dilute before adding; use one 1-lb bag per 10,000 gallons to reach 5-10 ppm.

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