{"product_id":"poolife-rapid-shock-fast-dissolving-cya-free-calcium-hypochlorite-pool-shock-1-lb-x-24-for-algae-bacteria-contaminants","title":"Poolife Rapid Shock - Fast-Dissolving, CYA-Free Calcium Hypochlorite Pool Shock (1 lb x 24) for Algae, Bacteria \u0026 Contaminants","description":"\u003ch2\u003eFast, Clear Water Starts Here\u003c\/h2\u003e\n\u003cp\u003ePoolife Rapid Shock is a calcium hypochlorite pool shock formulated to tackle algae, bacteria, and surface contaminants with speed. When added properly, it dissolves quickly and leaves the water feeling more buoyant and looking visibly clearer. With a routine weekly dose, you can support balanced sanitization and smoother pool maintenance, especially after heavy use, storms, or seasonal changes.\u003c\/p\u003e\n\u003cp\u003eDesigned to be convenient and effective, this CYA-free formula helps keep chlorine working where you need it most, without contributing to stabilizer buildup. It’s suitable for both above-ground and in-ground pools, and it works across multiple finishes like vinyl, plaster, and fiberglass, making it a versatile option for many backyards.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eINSTANT DISSOLUTION: Quick, residue-free mixing helps restore sanitization fast after heavy use or adverse conditions.\u003c\/li\u003e\n  \u003cli\u003eCYA-FREE FORMULA: Reduces the risk of chlorine lock, helping chlorine stay active and effective.\u003c\/li\u003e\n  \u003cli\u003eALL SURFACE COMPATIBILITY: Safe for vinyl, plaster, and fiberglass surfaces in both above-ground and in-ground pools.\u003c\/li\u003e\n  \u003cli\u003eEASY WEEKLY MAINTENANCE: A practical approach to avoiding common pool issues like cloudy water, algae, and bacterial buildup.\u003c\/li\u003e\n  \u003cli\u003ePRE-MEASURED CONVENIENCE: Comes in 1 lb bags for simple, consistent dosing (9–16 oz per 10,000 gallons).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use for Best Results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBroadcast 9–16 oz per 10,000 gallons over a wide area in the deepest part of the pool, with the filter running in the evening.\u003c\/li\u003e\n  \u003cli\u003eIf granules settle, brush the area to disperse and avoid residue on the pool floor.\u003c\/li\u003e\n  \u003cli\u003eMaintain water balance by keeping pH in the 7.2–7.6 range and follow the Shock Treatment directions on the label.\u003c\/li\u003e\n  \u003cli\u003eTest available chlorine with a reliable test kit and repeat the treatment as needed to sustain 5–10 ppm for about a week.\u003c\/li\u003e\n  \u003cli\u003eOpen water balance and stabilizer considerations are important; adjust as needed for weather, swimmer load, and pool volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re opening a pool for the season or managing ongoing maintenance, Poolife Rapid Shock provides a straightforward option to restore clarity and confidence in your water. While results can vary with pool usage and environmental factors, many users report quicker chlorine rebound and a more transparent appearance after treatment. This product is not a cure-all claim—it's a tool to support your regular cleaning and sanitization routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use Poolife Rapid Shock?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Add 9-16 oz per 10,000 gallons weekly with the pump running, broadcast over the deepest area, brush any settling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Poolife Rapid Shock safe for all pool types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's suitable for above-ground and in-ground pools and works on vinyl, plaster, and fiberglass surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLIFE","offers":[{"title":"Default Title","offer_id":43982346846342,"sku":"B0178FTUVY","price":224.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/poolife-rapid-shock-bottle.jpg?v=1778753571","url":"https:\/\/patiozora.com\/products\/poolife-rapid-shock-fast-dissolving-cya-free-calcium-hypochlorite-pool-shock-1-lb-x-24-for-algae-bacteria-contaminants","provider":"PatioZora","version":"1.0","type":"link"}