POOLIFE Rapid Shock Calcium Hypochlorite Pool Shock 1 lb x6 Bags — Fast-Dissolving, CYA-Free for Above & Inground Pools

Keep pool water clear and swim-ready with a shock treatment that dissolves fast and avoids over-stabilization. Each 1 lb bag treats up to 10,000 gallons, so dosing is simple and repeatable for routine maintenance or after heavy use and storms. Because this formula contains no cyanuric acid (CYA), it replenishes active chlorine without contributing to chlorine lock, helping your sanitizer perform consistently.

How quickly does this shock clear cloudy or contaminated water?

POOLIFE Rapid Shock dissolves rapidly and delivers active chlorine into the water immediately, helping break down organic contaminants and reduce visible cloudiness within hours. It’s intended for fast recovery after heavy bather load, wind-blown debris, or suspected algae start.

• Fast-dissolving calcium hypochlorite granules for quick action
• Visible clarity improvement often within the same day
• Use one 1 lb bag per 10,000 gallons for routine weekly maintenance

Is POOLIFE Rapid Shock safe for different pool types and surfaces?

This granular shock is formulated to be compatible with in-ground and above-ground pools and is safe on vinyl, plaster, and fiberglass finishes when used according to directions. It’s designed for direct addition to the pool; avoid localized overdosing on delicate surfaces by distributing granules around the perimeter.

• Suitable for all common residential pool finishes
• Pre-measured bags reduce the risk of overdosing
• Follow label dilution and circulation guidance for best results

How do I dose POOLIFE Rapid Shock for regular maintenance?

Dosing is straightforward: each 1 lb bag treats up to 10,000 gallons. For weekly maintenance, add 9–16 ounces per 10,000 gallons to maintain effective chlorine levels; use higher amounts for problem clearing or after storms but always test levels before swimming.

• 1 lb bag treats 10,000 gallons — convenient and pre-measured
• Typical weekly dose: 9–16 ounces per 10,000 gallons
• Test free chlorine and pH before returning to swim conditions

Will this product cause chlorine lock or contribute to stabilizer buildup?

No—this formula is free of cyanuric acid (CYA), so it won’t add stabilizer to the pool and helps avoid the gradual over-stabilization that reduces chlorine activity. Use it when you need active chlorine without increasing CYA levels.

• CYA-free calcium hypochlorite prevents stabilizer accumulation
• Helps maintain effective free chlorine levels over time
• Ideal when you need powerful sanitization without adding stabilizer

Who is this for: POOLIFE Rapid Shock is aimed at homeowners and pool caretakers who want a reliable, no-fuss shock treatment for weekly upkeep and emergency recovery. It suits owners of above-ground or in-ground pools of any finish who prefer pre-measured doses, quick dissolution, and a formula that won’t increase pool stabilizer levels. Choose this pack if you need simple, repeatable shock treatments to keep water clear after parties, storms, or routine use.