{"id":35591,"date":"2026-07-13T10:59:07","date_gmt":"2026-07-13T14:59:07","guid":{"rendered":"https:\/\/www.ljpools.com\/home\/?p=35591"},"modified":"2026-07-13T10:59:10","modified_gmt":"2026-07-13T14:59:10","slug":"what-is-ph-in-a-pool-why-it-matters-more-than-you-think","status":"publish","type":"post","link":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/","title":{"rendered":"What Is pH in a Pool? Why It Matters More Than You Think"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">What Is pH in a Pool? Why It Matters More Than You Think<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">When it comes to keeping your swimming pool clean, clear, and comfortable, <strong>pH is one of the most important water chemistry levels to monitor<\/strong>. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and algae problems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At L&amp;J Pools, one of the first things we check during every pool service visit is the pool&#8217;s pH level because balanced water is the foundation of a healthy swimming pool.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Is pH?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">pH is a measurement of <strong>how acidic or basic (alkaline) your pool water is<\/strong>. The pH scale ranges from <strong>0 to 14<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Below 7.0 = Acidic<\/li>\n\n\n\n<li class=\"\">7.0 = Neutral<\/li>\n\n\n\n<li class=\"\">Above 7.0 = Alkaline (Basic)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For swimming pools, the ideal pH range is:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.4 \u2013 7.6<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This range closely matches the natural pH of human eyes and skin, making swimming more comfortable while allowing chlorine to work efficiently.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Is Proper pH So Important?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Chlorine Works Better<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Many pool owners think adding more chlorine will solve water problems, but if the pH is too high, chlorine becomes much less effective.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">pH 7.5 = Chlorine works efficiently<\/li>\n\n\n\n<li class=\"\">pH 8.0 = Chlorine can lose a significant portion of its sanitizing power<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">That means you&#8217;re spending more money on chemicals while getting less protection against bacteria and algae.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Comfortable Swimming<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Balanced pH helps prevent:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Burning eyes<\/li>\n\n\n\n<li class=\"\">Dry or itchy skin<\/li>\n\n\n\n<li class=\"\">Irritation for swimmers<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When the pH stays in the proper range, the water feels much softer and more enjoyable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Protects Your Pool Equipment<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Improper pH can shorten the life of expensive pool equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Low pH can cause:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Corrosion of heaters<\/li>\n\n\n\n<li class=\"\">Metal staining<\/li>\n\n\n\n<li class=\"\">Damaged pumps<\/li>\n\n\n\n<li class=\"\">Etching of plaster surfaces<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>High pH can cause:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Scale buildup<\/li>\n\n\n\n<li class=\"\">Cloudy water<\/li>\n\n\n\n<li class=\"\">Clogged filters<\/li>\n\n\n\n<li class=\"\">Reduced heater efficiency<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Maintaining the correct pH helps protect your investment for years to come.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Signs Your Pool pH Is Too Low<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If your pH falls below 7.2, you may notice:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Eye irritation<\/li>\n\n\n\n<li class=\"\">Corrosion on metal fixtures<\/li>\n\n\n\n<li class=\"\">Strong chlorine smell<\/li>\n\n\n\n<li class=\"\">Etching on plaster<\/li>\n\n\n\n<li class=\"\">Rapid chlorine loss<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">To safely raise pH, products like <strong>ProTeam pH Up<\/strong> can help restore proper balance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Signs Your Pool pH Is Too High<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If your pH climbs above 7.8, you may experience:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Cloudy water<\/li>\n\n\n\n<li class=\"\">Scale formation<\/li>\n\n\n\n<li class=\"\">Reduced chlorine effectiveness<\/li>\n\n\n\n<li class=\"\">Rough pool surfaces<\/li>\n\n\n\n<li class=\"\">Increased algae growth<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lowering pH with a quality acid treatment brings the water back into balance and allows chlorine to sanitize properly again.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Often Should You Test pH?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">During swimming season, pH should be tested:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">At least 2\u20133 times per week for residential pools<\/li>\n\n\n\n<li class=\"\">After heavy rain<\/li>\n\n\n\n<li class=\"\">After large pool parties<\/li>\n\n\n\n<li class=\"\">After adding chemicals<\/li>\n\n\n\n<li class=\"\">Whenever the water appears cloudy<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Professional pool service includes regular testing and adjustments to keep your water balanced all season long.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Don&#8217;t Forget Total Alkalinity<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Your pool&#8217;s <strong>Total Alkalinity<\/strong> acts as a buffer that helps keep pH from changing too quickly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If alkalinity is too low, pH may fluctuate dramatically.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If alkalinity is too high, pH can become difficult to lower.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That&#8217;s why L&amp;J Pools always checks both pH and Total Alkalinity together to maintain stable, balanced water chemistry.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ProTeam Pool Products Help Keep Water Balanced<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">At L&amp;J Pools, we trust <strong>ProTeam Pool Products<\/strong> because they provide professional-grade water care solutions that help maintain balanced, crystal-clear water.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether your pool needs pH adjustment, alkalinity correction, phosphate removal, or specialty water treatments, ProTeam products are designed to keep your pool performing at its best while protecting your equipment and surfaces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Using high-quality pool chemicals can reduce maintenance, improve sanitizer efficiency, and extend the life of your pool.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Let L&amp;J Pools Handle the Chemistry<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keeping pool chemistry balanced can feel overwhelming, but it doesn&#8217;t have to be.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our experienced technicians test and adjust every important water balance factor\u2014including pH, chlorine, alkalinity, calcium hardness, cyanuric acid, and more\u2014so you can spend less time worrying about your pool and more time enjoying it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether you need weekly pool service, water testing, equipment repairs, or expert advice, L&amp;J Pools is here to help keep your backyard oasis sparkling all season long.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Need help balancing your pool water? Contact L&amp;J Pools today and let our professionals keep your pool clean, safe, and swim-ready with expert service and premium ProTeam Pool Products.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Is pH in a Pool? Why It Matters More Than You Think When it comes to keeping your swimming pool clean, clear, and comfortable, pH is one of the most important water chemistry levels to monitor. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"What Is pH in a Pool? Why It Matters More Than You Think When it comes to keeping your swimming pool clean, clear, and comfortable, pH is one of the most important water chemistry levels to monitor. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"jim@ljpools.com\"\/>\n\t<meta name=\"keywords\" content=\"uncategorized\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#article\",\"name\":\"What Is pH in a Pool? Why It Matters More Than You Think 203-791-0307 | L & J Pools\",\"headline\":\"What Is pH in a Pool? Why It Matters More Than You Think\",\"author\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/author\\\/jimljpools-com\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/www.ljpools.com\\\/home\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1\",\"width\":1536,\"height\":1024},\"datePublished\":\"2026-07-13T10:59:07-04:00\",\"dateModified\":\"2026-07-13T10:59:10-04:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#webpage\"},\"articleSection\":\"Uncategorized\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.ljpools.com\\\/home\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/category\\\/uncategorized\\\/#listItem\",\"name\":\"Uncategorized\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/category\\\/uncategorized\\\/#listItem\",\"position\":2,\"name\":\"Uncategorized\",\"item\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/category\\\/uncategorized\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#listItem\",\"name\":\"What Is pH in a Pool? Why It Matters More Than You Think\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#listItem\",\"position\":3,\"name\":\"What Is pH in a Pool? Why It Matters More Than You Think\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/category\\\/uncategorized\\\/#listItem\",\"name\":\"Uncategorized\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/#organization\",\"name\":\"L & J Pools\",\"description\":\"The leader in inground pool service and installation.\",\"url\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/www.ljpools.com\\\/home\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/LJ-Logo-no-phone-copy-1-e1464187415948.gif?fit=200%2C185&ssl=1\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#organizationLogo\",\"width\":200,\"height\":185},\"image\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/author\\\/jimljpools-com\\\/#author\",\"url\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/author\\\/jimljpools-com\\\/\",\"name\":\"jim@ljpools.com\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/65bfc62b9abccf127d184df03aca9780fc2d4fdac3289b5d8b1a3dfba70174d2?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"jim@ljpools.com\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#webpage\",\"url\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/\",\"name\":\"What Is pH in a Pool? Why It Matters More Than You Think 203-791-0307 | L & J Pools\",\"description\":\"What Is pH in a Pool? Why It Matters More Than You Think When it comes to keeping your swimming pool clean, clear, and comfortable, pH is one of the most important water chemistry levels to monitor. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/author\\\/jimljpools-com\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/author\\\/jimljpools-com\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/www.ljpools.com\\\/home\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#mainImage\",\"width\":1536,\"height\":1024},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\\\/#mainImage\"},\"datePublished\":\"2026-07-13T10:59:07-04:00\",\"dateModified\":\"2026-07-13T10:59:10-04:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/#website\",\"url\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/\",\"name\":\"L & J Pools\",\"description\":\"The leader in inground pool service and installation.\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.ljpools.com\\\/home\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"What Is pH in a Pool? Why It Matters More Than You Think 203-791-0307 | L & J Pools","description":"What Is pH in a Pool? Why It Matters More Than You Think When it comes to keeping your swimming pool clean, clear, and comfortable, pH is one of the most important water chemistry levels to monitor. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and","canonical_url":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/","robots":"max-image-preview:large","keywords":"uncategorized","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#article","name":"What Is pH in a Pool? Why It Matters More Than You Think 203-791-0307 | L & J Pools","headline":"What Is pH in a Pool? Why It Matters More Than You Think","author":{"@id":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/#author"},"publisher":{"@id":"https:\/\/www.ljpools.com\/home\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1","width":1536,"height":1024},"datePublished":"2026-07-13T10:59:07-04:00","dateModified":"2026-07-13T10:59:10-04:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#webpage"},"isPartOf":{"@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#webpage"},"articleSection":"Uncategorized"},{"@type":"BreadcrumbList","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home#listItem","position":1,"name":"Home","item":"https:\/\/www.ljpools.com\/home","nextItem":{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/#listItem","name":"Uncategorized"}},{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/#listItem","position":2,"name":"Uncategorized","item":"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#listItem","name":"What Is pH in a Pool? Why It Matters More Than You Think"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#listItem","position":3,"name":"What Is pH in a Pool? Why It Matters More Than You Think","previousItem":{"@type":"ListItem","@id":"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/#listItem","name":"Uncategorized"}}]},{"@type":"Organization","@id":"https:\/\/www.ljpools.com\/home\/#organization","name":"L & J Pools","description":"The leader in inground pool service and installation.","url":"https:\/\/www.ljpools.com\/home\/","logo":{"@type":"ImageObject","url":"https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2013\/08\/LJ-Logo-no-phone-copy-1-e1464187415948.gif?fit=200%2C185&ssl=1","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#organizationLogo","width":200,"height":185},"image":{"@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/#author","url":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/","name":"jim@ljpools.com","image":{"@type":"ImageObject","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/65bfc62b9abccf127d184df03aca9780fc2d4fdac3289b5d8b1a3dfba70174d2?s=96&d=mm&r=g","width":96,"height":96,"caption":"jim@ljpools.com"}},{"@type":"WebPage","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#webpage","url":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/","name":"What Is pH in a Pool? Why It Matters More Than You Think 203-791-0307 | L & J Pools","description":"What Is pH in a Pool? Why It Matters More Than You Think When it comes to keeping your swimming pool clean, clear, and comfortable, pH is one of the most important water chemistry levels to monitor. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/www.ljpools.com\/home\/#website"},"breadcrumb":{"@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#breadcrumblist"},"author":{"@id":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/#author"},"creator":{"@id":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1","@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#mainImage","width":1536,"height":1024},"primaryImageOfPage":{"@id":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/#mainImage"},"datePublished":"2026-07-13T10:59:07-04:00","dateModified":"2026-07-13T10:59:10-04:00"},{"@type":"WebSite","@id":"https:\/\/www.ljpools.com\/home\/#website","url":"https:\/\/www.ljpools.com\/home\/","name":"L & J Pools","description":"The leader in inground pool service and installation.","inLanguage":"en-US","publisher":{"@id":"https:\/\/www.ljpools.com\/home\/#organization"}}]}},"aioseo_meta_data":{"post_id":"35591","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"Article","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","location":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-07-13 14:55:24","updated":"2026-07-13 14:59:11","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.ljpools.com\/home\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/\" title=\"Uncategorized\">Uncategorized<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tWhat Is pH in a Pool? Why It Matters More Than You Think\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.ljpools.com\/home"},{"label":"Uncategorized","link":"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/"},{"label":"What Is pH in a Pool? Why It Matters More Than You Think","link":"https:\/\/www.ljpools.com\/home\/what-is-ph-in-a-pool-why-it-matters-more-than-you-think\/"}],"gutentor_comment":0,"featured_image_src":"https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C400&ssl=1","featured_image_src_square":"https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C600&ssl=1","author_info":{"display_name":"jim@ljpools.com","author_link":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/"},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1","uagb_featured_image_src":{"full":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1",1536,1024,false],"thumbnail":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=300%2C200&ssl=1",300,200,true],"medium_large":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=768%2C512&ssl=1",768,512,true],"large":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1024%2C683&ssl=1",1024,683,true],"content-slide-thumbnail":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=450%2C300&ssl=1",450,300,true],"1536x1536":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1",1536,1024,true],"2048x2048":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1",1536,1024,true],"ab-block-post-grid-landscape":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C400&ssl=1",600,400,true],"ab-block-post-grid-square":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C600&ssl=1",600,600,true],"job-image":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=1000%2C400&ssl=1",1000,400,true],"ultp_layout_landscape_large":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=1200%2C800&ssl=1",1200,800,true],"ultp_layout_landscape":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=870%2C570&ssl=1",870,570,true],"ultp_layout_portrait":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C900&ssl=1",600,900,true],"ultp_layout_square":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C600&ssl=1",600,600,true],"gb-block-post-grid-landscape":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C400&ssl=1",600,400,true],"gb-block-post-grid-square":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=600%2C600&ssl=1",600,600,true],"bdpp-medium":["https:\/\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM-640x480.png",640,480,true],"woocommerce_thumbnail":["https:\/\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM-300x300.png",300,300,true],"woocommerce_single":["https:\/\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png",600,400,false],"woocommerce_gallery_thumbnail":["https:\/\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"jim@ljpools.com","author_link":"https:\/\/www.ljpools.com\/home\/author\/jimljpools-com\/"},"uagb_comment_info":0,"uagb_excerpt":"What Is pH in a Pool? Why It Matters More Than You Think When it comes to keeping your swimming pool clean, clear, and comfortable, pH is one of the most important water chemistry levels to monitor. Even if your chlorine level is perfect, improper pH can cause cloudy water, skin irritation, damaged equipment, and&hellip;","blog_post_layout_featured_media_urls":{"thumbnail":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?resize=150%2C150&ssl=1",150,150,true],"full":["https:\/\/i0.wp.com\/www.ljpools.com\/home\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-13-2026-10_57_58-AM.png?fit=1536%2C1024&ssl=1",1536,1024,false]},"categories_names":{"1":{"name":"Uncategorized","link":"https:\/\/www.ljpools.com\/home\/category\/uncategorized\/"}},"tags_names":[],"comments_number":"0","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/posts\/35591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/comments?post=35591"}],"version-history":[{"count":0,"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/posts\/35591\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/media\/35593"}],"wp:attachment":[{"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/media?parent=35591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/categories?post=35591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ljpools.com\/home\/wp-json\/wp\/v2\/tags?post=35591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}