Doheny’s Pool Shock
Best high-strength shock for pool owners seeking quick, mess-free water maintenance.
This pro-grade shock cuts through algae with a potent 68% calcium hypochlorite formula that acts fast to restore water clarity. The pre-measured bags sacrifice the precision of bulk measuring for the ultimate convenience, making routine maintenance a foolproof, mess-free task.
$101.19
at
MartDiscover
Who it's for
- Pool owners battling stubborn algae or cloudy water
- Swimmers wanting to return to the pool quickly
- Maintenance pros seeking a proven, reliable sanitization method
Who should skip it
- Owners who dislike frequent water chemistry adjustments
- Residents in regions with naturally hard water
- Users preferring low-maintenance, hands-off chemical application
Performance breakdown
Sanitization Potency
High 65% available chlorine content makes quick work of stubborn algae.
Application Convenience
Pre-measured bags eliminate guesswork and prevent messy chemical spills.
Dissolution Speed
Granular formula breaks down rapidly for immediate water treatment.
Bulk Value
Large capacity buckets provide a cost-effective solution for seasonal pool maintenance.
Formula Stability
Calcium hypochlorite remains highly effective when stored in dry conditions.
Treatment Versatility
Reliable performance across various pool sizes and common contamination levels.
Key Specs
Active Ingredient
Calcium hypochlorite
Concentration
68% calcium hypochlorite
Available Chlorine
65%
Item Weight
50 Pounds
Item Form
Granular
Dosage
1lb per 10,000 gallons
Unit Count
800 Ounce
Net Contents
50lb (2 x 25lb Buckets)
Treatment Capacity
500,000 gallons
Chemical Purpose
Shock Treatment
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