Shockwave 1 Lb Cal-Hypo Shockwave 68% Granular Shock

Pool Shock – Powerful Pool Water Sanitizer

Description:

Pool Shock is a fast-acting, highly effective sanitizer designed to eliminate bacteria, algae, and other organic contaminants that regular chlorination may miss. Whether you’re opening your pool for the season, recovering from heavy usage, or just maintaining crystal-clear water, pool shock gives your pool the deep clean it needs.

This concentrated formula oxidizes and destroys contaminants on contact, restoring water clarity and improving overall sanitation—so your pool stays safe, clean, and ready for swimming.

When Should You Use Pool Shock?

Weekly Maintenance

Shocking your pool once a week helps break down contaminants like body oils, sweat, sunscreen, and debris, keeping your sanitizer working effectively.

After Heavy Pool Use

Hosting a pool party? Increased swimmer load introduces more contaminants—shock your pool afterward to restore balance and cleanliness.

After Rainstorms or Windy Weather

Rainwater and debris can introduce bacteria and algae spores. Use shock to sanitize the water and prevent algae growth.

When Water Looks Cloudy or Has Odors

Cloudy, dull, or smelly water signals a buildup of organic waste. Pool shock quickly restores water clarity and freshness.

When Opening or Closing Your Pool

Shock treatments are essential at the start and end of the season to sanitize and prep your pool water.

Key Benefits:

Destroys bacteria, algae, and organic contaminants

Clears cloudy or dull water fast

Enhances chlorine efficiency

Works with chlorine and saltwater systems

Restores sparkling clean water in 24 hours or less

Easy to apply – just broadcast into pool in the evening

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Available in: 1 lb. bags, multi-packs, or bulk containers

Application: Suitable for all pool types – follow dosage instructions on the label for best results