{"product_id":"2-stain-solution-1","title":"Jack's Magic Stain Solution #1 The Iron, Cobalt and Spot Etching Stuff, 2 lb Bottle","description":"\u003cp\u003eStain Solution #1 is Jack's Magic treatment for iron, cobalt and spot etching stains, in the 2 lb bottle. It is non-acidic, and it works on all types of pool surface with the pool still full.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatching the product to the stain\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMetal stains are not all the same. Iron and cobalt behave differently from copper or from organic staining, and a treatment aimed at the wrong one wastes a dose and leaves the mark where it was. This is the one for iron, cobalt and spot etching, which is the pinpoint pitting that shows up on plaster surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow the treatment runs\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe dose is 2 lbs per 12,000 gallons. These stains normally clear within 48 hours, and the water usually needs only minimal rebalancing afterward rather than a full reset. Being non-acidic matters here: acid washing removes stains by taking surface off the pool, and that is not something you want to repeat often.\u003c\/p\u003e","brand":"Jack's Magic","offers":[{"title":"Default Title","offer_id":48633767166164,"sku":"JCK-50-801","price":62.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d3a56628-b896-405d-8105-6cc038a84bd8.png?v=1788814886","url":"https:\/\/www.activepoolsupply.com\/products\/2-stain-solution-1","provider":"Active Pool Supply","version":"1.0","type":"link"}