{"product_id":"jacks-magic-blue-stuff-pool-stain-remover-removes-copper-tolerant","title":"Jacks Magic Blue Stuff Pool Stain Remover - Removes Copper \u0026 Tolerant","description":"\u003cp\u003eOur review of Jacks Magic Blue Stuff finds it best suited for pool owners dealing with metal stains or high-chlorine maintenance routines. The biggest reason to consider it is its targeted ability to remove copper from water while remaining stable in elevated chlorine levels, making it practical for fountains and heavily chlorinated pools. It is reviewed here as a specialist stain-control treatment rather than an all-in-one cure for every discoloration problem, and users should expect follow-up testing and targeted treatment when existing stains are present.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRemoves copper:\u003c\/strong\u003e The proprietary blend is formulated to actively remove copper from pool water, addressing one common source of green-blue staining.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eChlorine tolerance:\u003c\/strong\u003e The formula remains stable and effective even in higher chlorine levels, so treatments do not break down quickly in standard disinfection conditions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafe for finishes:\u003c\/strong\u003e Can be used on all common pool finishes without causing damage when used as directed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFountain and feature use:\u003c\/strong\u003e Designed to be compatible with many fountains and water features, expanding use beyond traditional swimming pools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eClear dosing guidance:\u003c\/strong\u003e Offers an initial and maintenance dosing regimen to help maintain preventative protection and regular upkeep.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eJacks Magic Blue Stuff is ideal for homeowners and pool service professionals who suspect metal stains, especially copper, or who run pools with higher chlorine setpoints. It is a practical choice for fountains, decorative water features, and pools where continued chlorine exposure would otherwise shorten the life of less stable stain products.\u003c\/p\u003e\n\u003cp\u003eThose with extensive, set-in stains should pair this product with a Stain ID Kit first and should not expect immediate removal in every case; some stubborn stains may require multiple treatments or specialized stain removers. Budget-conscious buyers may want to compare cost per gallon with alternative products if price is a major concern.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eEffectively targets and removes copper from pool water when used as directed.\u003c\/li\u003e\n \u003cli\u003eRemains stable and functional in high chlorine, suitable for tougher maintenance environments.\u003c\/li\u003e\n \u003cli\u003eSafe on all pool finishes and usable in fountains and water features.\u003c\/li\u003e\n \u003cli\u003eUsers report good functionality, ease of use, and quality for pool start-up and routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eCan be relatively expensive compared with some alternatives, according to customer feedback.\u003c\/li\u003e\n \u003cli\u003eNot guaranteed to remove all existing stains quickly; stubborn stains may persist and require repeated treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eJacks Magic Blue Stuff\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePrimary function\u003c\/td\u003e\n\u003ctd\u003eRemoves metal stains and prevents scale\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCopper removal\u003c\/td\u003e\n\u003ctd\u003eProprietary blend removes copper from water\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eChlorine tolerance\u003c\/td\u003e\n\u003ctd\u003eTolerant to high chlorine levels\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePool finish safety\u003c\/td\u003e\n\u003ctd\u003eSafe for all pool finishes\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInitial dose\u003c\/td\u003e\n\u003ctd\u003e1 quart per 10,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaintenance dose\u003c\/td\u003e\n\u003ctd\u003e6-8 ounces per 10,000 gallons weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eJacks Magic Blue Stuff is a focused, effective option for pools and water features dealing with metal staining, especially copper, and for systems run at higher chlorine levels. It is a sensible buy for owners who prioritize stain prevention and compatibility with various finishes, though buyers should factor in cost and be prepared for repeated treatments on entrenched stains.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in fountains and decorative features?\u003c\/strong\u003e\u003cbr\u003eYes, the formula is stable in many fountain and water feature applications and is designed for use beyond traditional pools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much do I add to my pool?\u003c\/strong\u003e\u003cbr\u003eThe initial dose is 1 quart per 10,000 gallons and the maintenance dose is 6-8 ounces per 10,000 gallons weekly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it remove every kind of existing stain?\u003c\/strong\u003e\u003cbr\u003eIt removes copper and helps prevent scale, but stubborn or long-standing stains may persist and could require a Stain ID Kit and additional targeted products.\u003c\/p\u003e","brand":"Jack's Magic","offers":[{"title":"Default Title","offer_id":48663920378075,"sku":"B001EBCPMK","price":33.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719hh3Wt74L._AC_SL1500.jpg?v=1778690833","url":"https:\/\/gearmusthave.com\/products\/jacks-magic-blue-stuff-pool-stain-remover-removes-copper-tolerant","provider":"GearMustHave","version":"1.0","type":"link"}