{"product_id":"alkalinity-increaser-for-swimming-pools-stabilizes-ph-and-chlorine","title":"Alkalinity Increaser for Swimming Pools - Stabilizes pH and Chlorine","description":"\u003cp\u003eOur review of this alkalinity increaser finds it best for pool owners who want a simple, cost-effective way to stabilize water chemistry. The product is 100% sodium bicarbonate and is designed to raise total alkalinity to the recommended 90-120 ppm range, which helps prevent pH swings that can irritate skin or sting eyes. For someone maintaining a backyard pool in summer heat, the single biggest reason to buy is its predictable dosing: add 1.5 lbs per 10,000 gallons to raise alkalinity by 10 ppm, making follow-up adjustments straightforward.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Sodium Bicarbonate:\u003c\/strong\u003e Provides a pure, reliable alkalinity source that dissolves to increase buffering capacity without adding contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilizes pH:\u003c\/strong\u003e Helps prevent rapid pH swings so chlorine remains effective and water chemistry stays balanced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents irritation:\u003c\/strong\u003e Maintains alkalinity in the recommended 90-120 ppm window to reduce skin rashes and eye stinging caused by pH extremes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy dosing:\u003c\/strong\u003e The clear instruction to add 1.5 lbs per 10,000 gallons per 10 ppm makes adjustments simple and repeatable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost effective:\u003c\/strong\u003e A 50 lb package supplies multiple treatments, offering good value versus smaller or branded alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is aimed at residential pool owners and DIY pool maintainers who monitor alkalinity and pH and want a straightforward, chemical-only option to raise total alkalinity. It is especially well suited to those who need predictable dosing to correct low alkalinity during hot months or after heavy bather loads.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for someone who prefers premixed or tablet balancers that automatically dissolve, or for commercial operators needing specialized blends. Also, if you require combined pH and alkalinity adjustments in one product, you may prefer a dedicated multi-chemical system.\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\u003ePure sodium bicarbonate composition yields clear, stable water and supports chlorine effectiveness.\u003c\/li\u003e\n\u003cli\u003eClear dosing guidance (1.5 lbs per 10,000 gallons for 10 ppm) simplifies maintenance decisions.\u003c\/li\u003e\n\u003cli\u003eGood value for money in a 50 lb size, reducing frequency of repurchase.\u003c\/li\u003e\n\u003cli\u003eCustomers report improved water clarity and ease of use when applied as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge packaging can be awkward to open for some users, which a few customers noted.\u003c\/li\u003e\n\u003cli\u003eOnly raises alkalinity; users must still test and adjust pH or chlorine separately as needed.\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\u003eAlkalinity Increaser for Swimming Pools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive ingredient\u003c\/td\u003e\n\u003ctd\u003e100% Sodium Bicarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage weight\u003c\/td\u003e\n\u003ctd\u003e50 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended alkalinity range\u003c\/td\u003e\n\u003ctd\u003e90-120 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing\u003c\/td\u003e\n\u003ctd\u003e1.5 lbs per 10,000 gallons increases alkalinity by 10 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary benefit\u003c\/td\u003e\n\u003ctd\u003eRaises alkalinity and helps balance pH and chlorine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who test and actively manage pool chemistry, this 100% sodium bicarbonate alkalinity increaser is a practical, budget-friendly choice. It delivers predictable results, supports stable pH and chlorine performance, and yields clearer water when used with regular testing. The 50 lb size offers strong value, though users should be prepared to handle the larger packaging and continue separate pH and chlorine management.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much should I add to my pool?\u003c\/strong\u003e\u003cbr\u003eAdd 1.5 lbs per 10,000 gallons to raise total alkalinity by about 10 ppm; repeat testing after dissolution to confirm levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this product safe for all pool types?\u003c\/strong\u003e\u003cbr\u003eYes, as a pure sodium bicarbonate it is suitable for typical residential pool surfaces and filtration systems when used according to directions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this change my pH?\u003c\/strong\u003e\u003cbr\u003eRaising alkalinity improves the pool's buffering capacity and can help stabilize pH, but you may still need a separate pH adjustment product for fine tuning.\u003c\/p\u003e","brand":"In The Swim","offers":[{"title":"Default Title","offer_id":48614178914523,"sku":"B002WKO6I8","price":85.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41s2Cpy72CL._AC.jpg?v=1778581701","url":"https:\/\/gearmusthave.com\/products\/alkalinity-increaser-for-swimming-pools-stabilizes-ph-and-chlorine","provider":"GearMustHave","version":"1.0","type":"link"}