{"product_id":"4-yellow-out","title":"Coral Seas Yellow Out Swimming Pool Chlorine Shock Enhancing Treatment, 4 lbs","description":"\u003cp\u003eYellow Out is a shock enhancing treatment in a 4 lb container. It does not replace your chlorine shock, it makes it hit harder, which is what stubborn yellow and green algae need.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDosing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor an aggressive algae cleanup use 3 lbs per 10,000 gallons. For standard treatment use 1 lb per 10,000 gallons. Always mix the product with water in a bucket before it goes in the pool. Pre-mixing is what gets it distributed safely and evenly rather than settling in a heap on the floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTiming\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eApply at night and allow 8 to 10 hours before anyone swims. Working overnight keeps the treatment out of full sun while it does its job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does to the water\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAlong with the chlorine boost it raises pH and water hardness, so it lifts overall water quality while it treats. Retest and rebalance once the pool has cleared.\u003c\/p\u003e","brand":"American Granby","offers":[{"title":"Default Title","offer_id":48633662177492,"sku":"COR-50-8092","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/17614cor-4-yellow-out.jpg?v=1788808368","url":"https:\/\/www.activepoolsupply.com\/products\/4-yellow-out","provider":"Active Pool Supply","version":"1.0","type":"link"}