{"product_id":"biodexaquadex50stainoffmetalremover1galbottleadq04bdxadq04","title":"Bio-Dex Aquadex 50 Stain Off Metal Remover, 1 gal Bottle | ADQ04","description":"\u003cdiv\u003e\n\u003ch1\u003eBio-Dex Aquadex 50 Stain Off (Part # ADQ04)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e ADQ04\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eAquadex 50 Stain Off is a concentrated metal-stain removal treatment designed for pools and spas. It targets stains caused by copper, iron and other metal deposits in plaster, fiberglass and vinyl surfaces. It also assists in removing black-cobalt staining and preventing most troublesome metal-related discolorations.\u003c\/p\u003e\n\u003ch2\u003eCoverage \u0026amp; Application\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor best results, apply 1 quart per 10,000 gallons of water when staining is present.\u003c\/li\u003e\n\u003cli\u003eVisible stain removal may begin within 48 hours and should complete within up to 10 days, depending on age and severity of the staining.\u003c\/li\u003e\n\u003cli\u003eCompatible with chlorine, bromine and salt systems; remains effective after normal sanitizer use or acid treatments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1-gallon bottle size (sufficient for 40,000 gallons under standard dose).\u003c\/li\u003e\n\u003cli\u003eUPC: 837871000071.\u003c\/li\u003e\n\u003cli\u003eDesigned for professional strength stain removal, particularly effective in metal-rich conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003ePrior to use, balance pool water (pH 7.2-7.6, alkalinity 80-120 ppm, calcium hardness per manufacturer). Circulate the water continuously during treatment. Measure and add the product to the deepest part of the pool, then brush stained surfaces nightly until resolution. Maintain normal sanitizer levels and avoid shock for 24 hours after application.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eFor ongoing protection against metal stains, install a metal sequestration agent or cartridge after the treatment completes, and resume regular monitoring of metal levels. Seasonal use can reduce stain recurrence and prolong the life of your pool surface.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Biodex","offers":[{"title":"Default Title","offer_id":52336009412924,"sku":"ADQ04","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/bio-dex-aquadex-50-stain-off-metal-remover-1-gal-bottle-adq04-chems-7277129.jpg?v=1762188852","url":"https:\/\/aquapoolsupply.com\/products\/biodexaquadex50stainoffmetalremover1galbottleadq04bdxadq04","provider":"Aqua Pool Supply","version":"1.0","type":"link"}