{"title":"swimming pool algaecides","description":null,"products":[{"product_id":"relax-1-litre-summerlong-long-life-algicide-for-swimming-pools","title":"Relax 1 Litre SummerLong Long Life Algicide For Swimming Pools","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelax 1 Litre Summerlong Long Life Swimming Pool Algicide\u003c\/li\u003e\n\u003cli\u003eSlow-release algicide for long-term control of algae growth\u003c\/li\u003e\n\u003cli\u003eOne dose can protect your pool for 3–6 months\u003c\/li\u003e\n\u003cli\u003eDesigned for use in summer pool maintenance\u003c\/li\u003e\n\u003cli\u003eWorks in both chlorinated and brominated pools\u003c\/li\u003e\n\u003cli\u003eCompatible with tiled and lined pool surfaces\u003c\/li\u003e\n\u003cli\u003epH-sensitive formula for best results in balanced water\u003c\/li\u003e\n\u003cli\u003eEasy dosing based on pool volume (see below)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEffective, long-lasting algae protection for the summer swimming season.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cdiv id=\"tabs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#tabs-1\"\u003ePRODUCT INFO\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tabs-2\"\u003eFAQs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tabs-3\"\u003eDOSING \u0026amp; GUIDES\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tabs-4\"\u003eDELIVERY\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tabs-5\"\u003eRETURNS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"tabs-1\"\u003e\n\u003cp\u003ePRODUCT INFO:\u003c\/p\u003e\n\u003ch1\u003eRelax 1 Litre Summerlong Long Life Swimming Pool Algicide\u003c\/h1\u003e\n\u003cp\u003eRelax Summerlong is a slow-release long life algicide formulated to **control and prevent most types of algae growth** throughout the warmer months. A single application of Summerlong can help protect pool water from algae for up to 3–6 months when used correctly.\u003c\/p\u003e\n\u003cp\u003eThis long life algicide is effective in maintaining clear water and reducing routine algae problems so you can enjoy your pool without frequent chemical additions. It is suitable for use in both chlorinated and brominated pool systems, and works on pools with tiled or liner finishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned to stop algae before it becomes a problem, giving you clearer water and less maintenance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong-lasting algae control with a single dose\u003c\/li\u003e\n\u003cli\u003eSlow-release formula ideal for summer maintenance\u003c\/li\u003e\n\u003cli\u003eSuitable for chlorinated and brominated pools\u003c\/li\u003e\n\u003cli\u003eWorks with most pool types and surfaces\u003c\/li\u003e\n\u003cli\u003eBest results when applied to balanced pool water\u003c\/li\u003e\n\u003cli\u003eSimple, straightforward dosing by pool volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned to Solve Common Pool Owner Problems\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAlgae keeps returning?\u003c\/strong\u003e\u003cbr\u003eSummerlong provides extended protection so you don’t have to constantly re-dose after pool cleaning or heavy use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfused about how much to use?\u003c\/strong\u003e\u003cbr\u003eThe dosing instructions below make it simple — apply based on your pool’s volume to get the best coverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant fewer chemical top-ups?\u003c\/strong\u003e\u003cbr\u003eThis long life algicide reduces the frequency of routine algicide dosing when used at the start of the season.\u003c\/p\u003e\n\u003cp style=\"font-size: 18px;\"\u003e\u003cstrong\u003eKeep your pool clearer for longer with Relax Summerlong Long Life Algicide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-2\"\u003e\n\u003ch2\u003eF.A.Q: Relax Summerlong Long Life Algicide\u003c\/h2\u003e\n\u003cp\u003eQ: \u003cstrong\u003eHow long will this product protect my pool?\u003c\/strong\u003e\u003cbr\u003eA: One dose of Summerlong can help prevent algae growth for up to 3–6 months in well-maintained pool water.\u003c\/p\u003e\n\u003cp\u003eQ: \u003cstrong\u003eCan I use this in a chlorinated pool?\u003c\/strong\u003e\u003cbr\u003eA: Yes – it is suitable for pools sanitised with chlorine as long as you respect the dosing timing and water balance.\u003c\/p\u003e\n\u003cp\u003eQ: \u003cstrong\u003eWhen should I apply it?\u003c\/strong\u003e\u003cbr\u003eA: Apply when the filter is running and your pool water is balanced. Do not add chlorine within 24 hours before or after application\u003c\/p\u003e\n\u003cp\u003eQ: \u003cstrong\u003eIs it suitable for all pool surfaces?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is compatible with both tiled and liner pools.\u003c\/p\u003e\n\u003cp\u003eQ: \u003cstrong\u003eDo I still need to maintain chlorine levels?\u003c\/strong\u003e\u003cbr\u003eA: Yes, maintain regular free chlorine levels (e.g., 1–3 ppm) for general sanitation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-3\"\u003e\n\u003cp\u003eDOSING \u0026amp; GUIDES:\u003c\/p\u003e\n\u003ch3\u003eHow to Dose Relax Summerlong\u003c\/h3\u003e\n\u003cp\u003eEnsure your pool circulation pump is running and water balance is correct before dosing. Do not add chlorine within 24 hours of application, and avoid adding this product within 24 hours of chlorine addition.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoutine algae prevention:\u003c\/strong\u003e Add approximately 35 ml per 1,000 litres of pool water. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive algae present:\u003c\/strong\u003e A double dose (70 ml per 1,000 litres) may be needed for pools with visible algae growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExample Dosing Table\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Volume\u003c\/th\u003e\n\u003cth\u003eRoutine Dose\u003c\/th\u003e\n\u003cth\u003eHeavy Algae Dose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1,000 L\u003c\/td\u003e\n\u003ctd\u003e35 ml\u003c\/td\u003e\n\u003ctd\u003e70 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5,000 L\u003c\/td\u003e\n\u003ctd\u003e175 ml\u003c\/td\u003e\n\u003ctd\u003e350 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10,000 L\u003c\/td\u003e\n\u003ctd\u003e350 ml\u003c\/td\u003e\n\u003ctd\u003e700 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60,000 L\u003c\/td\u003e\n\u003ctd\u003e2,100 ml\u003c\/td\u003e\n\u003ctd\u003e4,200 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAfter dosing, keep your pump running for at least 30 minutes to ensure even distribution. Monitor copper residuals monthly with a copper test and reapply if residual levels drop below recommended thresholds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-4\"\u003e\n\u003cp\u003eDELIVERY: Orders normally dispatch the next working day. UK delivery typically takes 1–3 working days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-5\"\u003e\n\u003cp\u003eRETURNS: Relax Summerlong algicide can be returned within 14 days if unused and in original packaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- split --\u003e","brand":"Plastica","offers":[{"title":"Default Title","offer_id":58720429146496,"sku":"relaxsummer","price":12.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2004\/5683\/files\/relax1litresummerlonglonglifeagicide_1.jpg?v=1786973866"}],"url":"https:\/\/worldofpools.com\/collections\/swimming-pool-algaecides.oembed","provider":"World of Pools","version":"1.0","type":"link"}