{"product_id":"natural-chemistry-stain-free-extra-strength","title":"Natural Chemistry Stain Free Extra Strength","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNatural Chemistry Stain Free Extra Strength\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-block-list__item product-block-list__item--description\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv aria-expanded=\"true\" class=\"card__section expandable-content\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cp\u003e\u003cspan\u003eNatural Chemistry Stain Free Extra Strength is ideal for treating staining on all pool surfaces. This natural stain remover contains a blend of industrial strength ascorbic acid to quickly remove metal staining without adding phosphates to your water. It is compatible with all sanitizing systems, non-toxic, and environmentally friendly. Use with Natural Chemistry Metal Free for the ultimate 1-2 combination for stain fighting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat’s in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x Natural Chemistry Stain Free Extra Strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDirections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*Note: Balance pool water chemistry before using Stain Free Extra Strength. Stain removal products work best when the pH is on the lower end of acceptable range (7.2). \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSurface Staining\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli\u003eIf the surface is stained, add 1 pound of \u003cspan class=\"notion-enable-hover\" data-token-index=\"1\"\u003eStain Free Extra Strength\u003c\/span\u003e per 10,000 gallons as close to the stained areas as possible with the pump off overnight.\u003c!-- notionvc: d3ae2e4c-596c-454b-af03-e3270dbf88d5 --\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eWater Discoloration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf the entire body of water is discolored, put the pool on recirculate, add 1 pound of Stain Free\u003cspan class=\"notion-enable-hover\" data-token-index=\"1\"\u003e Extra Strength\u003c\/span\u003e per 10,000 gallons to the pool evenly around the edge. Let circulation run for one hour. After one hour, shut the pump off and let sit overnight.\u003c!-- notionvc: fb3486f4-92be-43bd-b16a-80a31b5f4878 --\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eBefore turning the pump back on, brush the pool walls and floor thoroughly.\u003c\/li\u003e\n\u003cli\u003eTurn the pump back on and add \u003cstrong\u003eMETALfree\u003c\/strong\u003e to the pool water evenly around the edge of the pool at a rate of 33.9oz per 20,000 gallons.\u003c\/li\u003e\n\u003cli\u003eWith the pump still on, vacuum the pool walls and floor very thoroughly.\u003c\/li\u003e\n\u003cli\u003eAfter vacuuming, clean filters: \u003cstrong\u003eSand Filter:\u003c\/strong\u003e backwash for at least 3 minutes and then rinse for 2 minutes. \u003cstrong\u003eCartridge Filter:\u003c\/strong\u003e clean filter and filter tank thoroughly. **DE Filter:**backwash and recharge with DE.\u003c\/li\u003e\n\u003cli\u003eTest and rebalance water. \u003cstrong\u003eDO NOT SHOCK THE POOL FOR AT LEAST 1 WEEK.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003c!-- notionvc: 47120802-fdc1-4387-bc1f-5d324ac42680 --\u003e\u003cspan data-token-index=\"0\" class=\"notion-enable-hover\"\u003eNote:\u003c\/span\u003e If chlorine level is low after Stain Free\u003cspan data-token-index=\"2\" class=\"notion-enable-hover\"\u003e Extra Strength\u003c\/span\u003e treatment, add small amounts of chlorine. Do not exceed 2ppm.\u003c!-- notionvc: 406c815e-5692-43e6-a600-18d6b430e0ee --\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNatural Chemistry \u003c\/span\u003e\u003c\/p\u003e","brand":"Natural Chemistry","offers":[{"title":"Default Title","offer_id":40882913050679,"sku":"17395NCM","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2507\/5288\/files\/720x540-stainfree.jpg?v=1714582352","url":"https:\/\/leisuretimeinc.com\/products\/natural-chemistry-stain-free-extra-strength","provider":"Leisure Time Inc.","version":"1.0","type":"link"}