{"product_id":"bioguard-pool-magnet-plus-1-quart-concentrated-metal-stain-preventer-for-pools","title":"BioGuard Pool Magnet Plus, 1 Quart – Concentrated Metal Stain Preventer for Pools","description":"\u003cp\u003eBioGuard Pool Magnet Plus helps keep pool water clear by managing metals like iron, copper, and manganese. This concentrated chelating formula binds metals, aiding in preventing stains and reducing discoloration, while making metal removal via the filter more efficient.\u003c\/p\u003e\n\u003cp\u003eRecently reformulated for higher concentration, Pool Magnet Plus is designed for monthly use in pools that have iron-containing fill water. Its protective effect lasts about 3-4 weeks per treatment, offering a predictable maintenance window without adding complexity to your routine. For best results, consider using Pool Magnet Plus alongside BioGuard Sparkle Up to help remove metals from the water.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents new metal staining by binding metals in the water and guiding them to the filter for removal.\u003c\/li\u003e\n  \u003cli\u003eAddresses discolored water caused by metals while maintaining overall water clarity.\u003c\/li\u003e\n  \u003cli\u003eNew formulation is more concentrated and more effective than before.\u003c\/li\u003e\n  \u003cli\u003eDesigned for monthly use with a 3-4 week window of effectiveness.\u003c\/li\u003e\n  \u003cli\u003eBest used in combination with BioGuard Sparkle Up for enhanced metal removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003ePool Magnet Plus acts as a chelating agent that binds metals present in pool water. Once bound, metals are more likely to be captured by the filtration system, reducing the chance of staining on surfaces and helping manage water color caused by metals. It works as part of a broader BioGuard approach to pool care without claiming to alter metal levels itself.\u003c\/p\u003e\n\u003ch3\u003eUsage Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInitial dose: 1 quart per 10,000 gallons of water.\u003c\/li\u003e\n  \u003cli\u003eHigh metal levels: use alongside BioGuard Sparkle Up for enhanced removal.\u003c\/li\u003e\n  \u003cli\u003eMaintenance: 3 oz per 1,000 gallons of fill water added.\u003c\/li\u003e\n  \u003cli\u003eFresh stains: 1-3 quarts (depending on severity and pool size).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Always follow label directions and consider testing metal levels periodically to tailor dosing. BioGuard products are widely trusted for reliable pool care and ease of use, helping pool owners enjoy clearer, more enjoyable water season after season.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does BioGuard Pool Magnet Plus do?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It chelates and wraps metals like iron, copper, and manganese to help prevent new stains and discoloration while keeping water clearer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use BioGuard Pool Magnet Plus?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: For the initial dose, add 1 quart per 10,000 gallons; maintain with 3 oz per 1,000 gallons of fill water; pair with Sparkle Up for metal removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BioGuard","offers":[{"title":"Default Title","offer_id":45760236159162,"sku":"B006MHSN36","price":81.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/bioguard-pool-magnet-plus-bottle-pour.jpg?v=1775595698","url":"https:\/\/gardencanada.ca\/products\/bioguard-pool-magnet-plus-1-quart-concentrated-metal-stain-preventer-for-pools","provider":"Garden Canada","version":"1.0","type":"link"}