HTH Pool Care Shock
Best weekly shock for pool owners needing fast, clear water results.
This granular treatment is the most reliable way to clear cloudy water and kill algae in a single day. By skipping the cyanuric acid, it avoids the common trap of chlorine lock, ensuring your sanitizer actually does its job instead of just sitting idle in the water.
$51.52
at
MartDiscover
Who it's for
- Pool owners needing an immediate fix for algae outbreaks
- Homeowners preparing for guests or weekend pool parties
- Users wanting to protect delicate vinyl pool liners
Who should skip it
- Owners already struggling with high calcium hardness levels
- Busy people unable to manage evening pool maintenance schedules
- Pool owners looking to avoid extra water balancing steps
Performance breakdown
Water Clarification Speed
Restores pool clarity within a single day of application.
Chlorine Lock Prevention
Formula avoids cyanuric acid buildup to maintain optimal sanitization efficiency.
Algae Combat Strength
Powerful granular shock effectively neutralizes stubborn algae blooms and bacteria.
Application Convenience
Granular form allows for straightforward weekly dosing and maintenance.
Sanitization Potency
High-strength calcium hypochlorite delivers a deep, professional-grade clean.
System Compatibility
Not suitable for saltwater systems due to specific chemical composition.
Key Specs
Weight
12 lb
Package Size
12 Pack (1 lb each)
Chemical Form
Granular
Chlorine Type
Calcium Hypochlorite
Concentration
68%
Application Type
Shock Treatment
Chemical Purpose
Sanitizer, Algaecide, Shock Treatment
Active Ingredient
Chlorine
Application Frequency
Weekly
Pool Type Compatibility
All pool types
What Reviewers Say
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Ask Metto anything about the HTH Pool Care Shock before you decide.
