POOLACC Pro-Grade Chlorine Shock – 68% Cal-Hypo Granular Pool Sanitizer, 2 x 1lb Pack

Refresh and sanitize your pool with POOLACC Pro-Grade Chlorine Shock. This fast-acting granular formula is designed to rapidly raise chlorine levels, helping to neutralize bacteria and algae and support water that looks inviting and feels clean. Built around a 68% calcium hypochlorite base, it delivers strong available chlorine content while avoiding the need for extra stabilizers. The product sanitizes without adding cyanuric acid (CYA), which helps prevent chlorine lock and keeps your balance flexible for routine care.

Designed for convenience, the two 1-lb bags are easy to store and measure, making it simple to tailor usage to your pool size. A clear dosing guide lets you target a healthy range as conditions change, and the granular format dissolves smoothly when properly prepared. This is a versatile option for regular maintenance, post-storm cleanup, or after a day of heavy use when the water looks dull or feels off.

What makes POOLACC stand out

• Fast-acting formula that elevates chlorine levels quickly to tackle contaminants and restore sparkle
• High 68% available chlorine content from calcium hypochlorite for effective sanitizing
• Sanitizes without adding cyanuric acid (CYA), helping prevent chlorine lock in many environments
• Multi-functional treatment that targets bacteria, controls algae, reduces odors, and improves water clarity
• Compatible with vinyl-lined, saltwater, above-ground, and in-ground pools; pre-dissolve or dilute to safeguard liners
• Two convenient 1-lb bags; dosage guidance is 1 bag per 10,000 gallons to reach 5–10 ppm

How to use POOLACC Chlorine Shock

• Always pre-dissolve or dilute in a bucket of water before adding to the pool
• With the pool circulation running, slowly pour the solution to ensure even distribution
• Re-test chlorine levels after treatment and adjust with a follow-up dose if needed

Ideal uses and pool types

• Routine maintenance to keep water sanitary and visually sparkling
• Post-storm or heavy-use scenarios to quickly restore clarity
• Open seasons or seasonal preparation where balanced chlorine helps support a healthy start

Note: Always pre-dissolve or dilute before adding to your pool and follow the label instructions to protect pool finishes. This product is designed to be a strong, flexible option for many pool setups and usage scenarios, with a focus on practical, everyday maintenance rather than guarantees.