{"product_id":"jacks-magic-jmstainid-stain-identification-kit-identifies-which-jacks-magic-products-will-best","title":"Jack's Magic - JMSTAINID - Stain IDentification™ Kit - Identifies which Jack's Magic product(s) will best remove a stain.","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Jack's Magic    \u003cstrong\u003eSKU:\u003c\/strong\u003e JMSTAINID\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Jack's Magic Stain Identification Kit is a four-test diagnostic kit used to determine which Jack's Magic treatment is most likely to remove a swimming-pool surface stain. Iron, copper, cobalt, organic material, scale, and other deposits can create similar-looking discoloration, so choosing a stain remover by color alone can waste product or complicate the condition. This kit lets the pool owner or service professional test the stained area before purchasing a full treatment quantity.\u003c\/p\u003e\u003cp\u003eEach test is applied topically to the stain according to the enclosed instructions. The stain's response indicates the matching Jack's Magic treatment family and helps establish the correct next step. Water temperature matters: Jack's Magic recommends testing when the pool water is at least approximately 65 to 70 degrees Fahrenheit so the reactions can be observed more reliably. The kit is intended for diagnosis, not for treating an entire pool.\u003c\/p\u003e\u003cp\u003eBefore testing, confirm that the discoloration is on the pool surface rather than suspended debris, algae, or a shadow. Follow the current kit instructions, record which test creates the clearest response, and use the identified treatment's complete preparation, dosage, and rebalancing procedure.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes four topical stain-identification tests\u003c\/li\u003e\n\u003cli\u003eHelps distinguish between treatment categories before full dosing\u003c\/li\u003e\n\u003cli\u003eReduces guesswork when stains have a similar appearance\u003c\/li\u003e\n\u003cli\u003eSupports selection of the correct Jack's Magic stain solution\u003c\/li\u003e\n\u003cli\u003eCompact diagnostic kit for pool owners and service professionals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIdentifying an unknown pool-surface stain\u003c\/li\u003e\n\u003cli\u003eConfirming whether Stain Solution #1 or another treatment is appropriate\u003c\/li\u003e\n\u003cli\u003eTesting before purchasing a full-pool chemical dose\u003c\/li\u003e\n\u003cli\u003eTroubleshooting stains on common pool surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTesting and Compatibility Notes\u003c\/h2\u003e\u003cp\u003eUse only as directed on an actual stained area. For more dependable results, the pool water should generally be at least 65 to 70°F. The kit identifies a treatment path but does not replace the label, dosage calculation, or water-preparation instructions for the selected full treatment.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes the kit remove the stain?\u003c\/h3\u003e\u003cp\u003eNo. It contains small diagnostic tests used to identify the treatment most likely to work.\u003c\/p\u003e\u003ch3\u003eWhy does water temperature matter?\u003c\/h3\u003e\u003cp\u003eCold water can slow the test response and make the result harder to interpret. Testing at approximately 65 to 70°F or warmer is recommended.\u003c\/p\u003e\u003ch3\u003eCan stain color alone identify the metal?\u003c\/h3\u003e\u003cp\u003eNot reliably. Different causes can produce similar colors, which is why a topical test is recommended.\u003c\/p\u003e\u003ch2\u003eWhy Buy the Jack's Magic Stain ID Kit from Big Frog Supply?\u003c\/h2\u003e\u003cp\u003eThis kit helps prevent buying a full-size stain chemical before the condition is identified. Big Frog Supply carries the matching Jack's Magic treatments, chlorine reducer, and maintenance sequestrants, so the diagnostic result can be followed with the correct product rather than a generic stain-removal guess.\u003c\/p\u003e","brand":"Jack's Magic","offers":[{"title":"Default Title","offer_id":53490531008810,"sku":"nnj1794050867592","price":10.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2251\/0122\/files\/jacks-magic---jmstainid---stain-identification-kit---identifies-which-jacks-magi_1.png?v=1794050874","url":"https:\/\/pacificnorthwestfit.shop\/products\/jacks-magic-jmstainid-stain-identification-kit-identifies-which-jacks-magic-products-will-best","provider":"My Store","version":"1.0","type":"link"}