{"product_id":"dohenys-ph-minus-pool-ph-reducer-professional-sodium-bisulfate-100","title":"Doheny's pH Minus Pool pH Reducer - Professional Sodium Bisulfate (100","description":"\u003cp\u003eIn this review of Doheny's pH Minus the bottom line is simple: it is a practical, professional-grade solution for pool owners who need to lower high pH quickly and reliably. The reviewer found the product especially useful for anyone maintaining larger pools or multiple pools because the set of two 50-lb packages provides plenty of supply and the \u003cstrong\u003esodium bisulfate formula\u003c\/strong\u003e delivers predictable results without the handling concerns of liquid acid. It is not flashy, but it does exactly what a pH reducer should do and pairs well with Alkalinity adjustments for stable results.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick pH reduction:\u003c\/strong\u003e Lowers high pH levels to the recommended 7.2-7.6 range so swimmers are more comfortable and water chemistry performs better.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-grade formula:\u003c\/strong\u003e Made with high-quality sodium bisulfate (dry acid) for reliable, consistent dosing and predictable effects on pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces irritation and corrosion:\u003c\/strong\u003e Proper pH control helps minimize eye and skin irritation and reduces the risk of equipment corrosion when used with balanced alkalinity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-purpose compatibility:\u003c\/strong\u003e Lowers pH to enhance the effectiveness of sanitizers and other pool chemicals, helping keep water clear and equipment functioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk convenience:\u003c\/strong\u003e Comes as a 100 lb total set (two packages) that suits larger pools or seasonal maintenance without frequent reordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eDoheny's pH Minus is best for homeowners with medium to large pools, pool service professionals, and anyone who prefers a dry acid that is easier to store and dose than liquid acids. It fits cleaning routines where regular pH adjustments are needed and pairs well with alkalinity products to stabilize results.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners of very small plunge pools who need only occasional adjustments and prefer single small pouches, or users who require an automatic feeder-compatible formulation; this product is a bulk dry acid designed for manual dosing and general maintenance.\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\u003eHigh-concentration sodium bisulfate delivers reliable, measurable pH reductions.\u003c\/li\u003e\n\u003cli\u003eBulk 100 lb set reduces the need for frequent repurchasing for larger pools.\u003c\/li\u003e\n\u003cli\u003eHelps improve sanitizer performance and reduces eye and skin irritation when used correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold in bulk packaging that may be more than needed for small pools or seasonal users.\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\u003eDoheny's pH Minus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive ingredient\u003c\/td\u003e\n\u003ctd\u003eSodium bisulfate (dry acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size\u003c\/td\u003e\n\u003ctd\u003e100 lb total - set of (2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary use\u003c\/td\u003e\n\u003ctd\u003eLower pool pH to 7.2-7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging options\u003c\/td\u003e\n\u003ctd\u003eAlso available in 5-lb, 10-lb pouches or 30-lb bucket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended audience\u003c\/td\u003e\n\u003ctd\u003eHomeowners and pool professionals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eDoheny's pH Minus is a solid choice for anyone who needs a dependable dry acid to reduce pH in pools, especially where quantity and consistency matter. The professional-grade sodium bisulfate formula and bulk packaging make it good value for larger pools or frequent maintenance, provided the buyer is prepared to store and handle dry acid safely.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much should I add to lower pH?\u003c\/strong\u003e\u003cbr\u003eAnswer: Dosage depends on pool size and current pH; follow label instructions and adjust incrementally, testing after each dose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I adjust alkalinity first?\u003c\/strong\u003e\u003cbr\u003eAnswer: Yes, set total alkalinity to about 80-120 ppm before final pH adjustments to prevent pH drift.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this safe to store at home?\u003c\/strong\u003e\u003cbr\u003eAnswer: Yes if stored dry, sealed, and out of reach of children and pets, and handled with gloves and eye protection as recommended.\u003c\/p\u003e","brand":"Doheny's","offers":[{"title":"Default Title","offer_id":48254546280667,"sku":"B0050K37KU","price":160.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41rmdbDzyyL._AC.jpg?v=1778277736","url":"https:\/\/gearmusthave.com\/products\/dohenys-ph-minus-pool-ph-reducer-professional-sodium-bisulfate-100","provider":"GearMustHave","version":"1.0","type":"link"}