Poolife Rapid Shock – Fast-Dissolving, CYA-Free Calcium Hypochlorite Pool Shock (1 lb x 12)

Fast, clear water starts here

Poolife Rapid Shock is a fast-dissolving calcium hypochlorite pool shock designed to help restore chlorine levels quickly and reduce contaminants after heavy use, storms, or algae growth. The CYA-free formula aims to keep sanitizing power straightforward, without contributing to long-term stabilizer buildup. The result can be a pool that looks more inviting and feels more comfortable, especially after weekends of activity or foul weather.

Why this matters for your pool care

Maintaining balanced sanitizer levels is a cornerstone of enjoyable swimming. This shock is formulated to dissolve rapidly with minimal residue, so you can treat your water and get back to enjoying time in the pool. The chlorine you rely on stays effective, as the product is designed to avoid excessive stabilization that can hinder sanitization.

• Instant pool clarity as granules dissolve without leaving gritty residues
• CYA-free formula helps maintain effective sanitizer performance
• Safe for all common surface types, including vinyl, plaster, and fiberglass
• Weekly maintenance support to help prevent cloudy water, algae, and bacteria buildup
• Convenient, pre-measured 1 lb bags simplify dosing and storage

How to use for best results

Follow the label instructions and add this product directly to the pool or through the skimmer. Do not pre-mix, and use only a clean, dry scoop to measure. For even distribution, broadcast the granules over a wide area in the deepest part of the pool and brush any settling.

• Run the filter during application and ensure proper recirculation when using the skimmer method
• A typical weekly dose helps you target 5–10 ppm available chlorine per 10,000 gallons
• Keep water balanced: pH 7.2–7.6, total alkalinity 60–120 ppm, calcium hardness >200 ppm
• Do not enter the pool until free chlorine is 1–4 ppm

Practical notes for daily use

Above-ground and in-ground pools alike can benefit from this shock, with compatibility across common surface materials. The 1 lb bag format makes it easy to store and portion, supporting regular maintenance routines without guesswork.

Product details and setup

Packaged as part of a 12-bag carton, Poolife Rapid Shock provides predictable dosing for weekly upkeep. Pair it with a reliable test kit to monitor pH, alkalinity, and chlorine levels for best results.