Doheny's Super Pool Shock
Best effective shock for maintaining clear pool water.
This Doheny's Super Pool Shock offers a fast-acting solution to eliminate algae and contaminants, ensuring your pool remains crystal clear. Formulated with 68% calcium hypochlorite, it provides a potent dose of 65% available chlorine for effective and long-lasting pool maintenance. The convenient 1lb pre-measured bags simplify application, eliminating the need for guesswork. For optimal results, especially during spring openings or after heavy algae blooms, a dosage of 1lb per 10,000 gallons is recommended, with potential for 2-3 applications. Backed by over 50 years of expertise from a trusted, family-owned business, this granular shock treatment is a reliable choice for keeping your pool in pristine condition.
$49.99
Owner Satisfaction
4.5
/ 5
Category Rank
298
/ 1319
#298 in Pool Cleaners & Chemicals
Price vs Category Average
-27%
Below average
Brand
Doheny's
/ Doheny's
Who it's for
- Pool owners battling stubborn algae or cloudy water
- Swimmers eager to use their pool again quickly
- Budget-conscious pool maintainers seeking efficient sanitation
Who should skip it
- Pool owners in hard water areas or with sensitive equipment
- Detail-oriented pool managers who prefer minimal chemical adjustments
- Vinyl liner pool owners or those with delicate pool finishes
Performance breakdown
Chlorine Potency
High-concentration formula delivers a rapid, aggressive strike against stubborn pool algae.
Application Convenience
Pre-measured bags remove the guesswork and mess from routine chemical dosing.
Dissolution Speed
Granular consistency ensures quick dispersion for immediate water treatment results.
Versatility
Equally effective for routine maintenance or intensive spring pool opening tasks.
Brand Reliability
Backed by decades of industry experience from a trusted family-owned company.
Storage Efficiency
Individual packaging keeps chemicals stable and protected from moisture during storage.
Key Specs
Brand
Doheny's
Item Weight
1 Pounds
Item Form
Granular
Product Benefits
Contaminants
UPC
660174103381
Concentration
68% calcium hypochlorite
Dosage
1lb per 10,000 gallons
Net Contents
12 x 1 lb. Bags
Features
- Fast-acting chlorine boost
- Eliminates algae and contaminants
- Pro-grade Cal Hypo formula
- Convenient pre-measured 1lb bags
- Easy to use application
- Trusted quality from family-owned business
What customers say
Customers consistently praise Doheny's Super Pool Shock for its remarkable effectiveness in maintaining clear, sparkling pool water. Many reviewers highlight its ability to quickly resolve common pool issues like algae blooms and cloudy conditions, often noting visible improvements within hours. Users frequently commend its strong performance relative to its price point, making it a preferred choice for both routine shocking and more intensive treatments. The product is widely regarded as a reliable and cost efficient solution for keeping pools pristine throughout the swimming season. Its straightforward application further contributes to a positive user experience.
Know before you buy
This product contains 68% calcium hypochlorite, which provides 65% available chlorine to effectively sanitize your pool water.
The recommended dosage is 1lb per 10,000 gallons of water. For severe algae blooms or spring openings, you may need to apply 2 to 3 bags to achieve the desired results.
Each bag is pre-measured at 1lb, which eliminates the need for manual weighing or guesswork during application.
Yes, this is a fast-acting, pro-grade formula designed to eliminate algae and contaminants. It is particularly effective for clearing up cloudy water or addressing significant algae growth.
To ensure even distribution, broadcast the granules across the surface of the pool water while the pump is running. Always follow the specific safety instructions on the packaging regarding handling and pool circulation.
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