{"product_id":"united-chemical-yellow-treat-granular-algaecide-4-pack-2-lb-fast-mustard-yellow-algae-treatment","title":"United Chemical Yellow Treat granular algaecide 4-Pack (2 lb) — fast mustard \u0026 yellow algae treatment","description":"\u003cp\u003e\u003cstrong\u003eUnited Chemical Yellow Treat is a patented granular algaecide formulated to quickly eliminate mustard and yellow pool algae when used as directed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYellow and mustard algae form stubborn, powdery blooms that resist ordinary sanitizers and cloud pool water. United Chemical’s Yellow Treat (YT-C12) is an EPA-registered formula trusted by pool service professionals for over two decades to remove these specific algae types. Sold here as a convenient 4-pack of 2-pound containers, this granular algaecide is designed for easy dosing, compatibility with common sanitizers, and dependable results when followed by appropriate shock and follow-up care.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Yellow Treat remove mustard and yellow algae?\u003c\/h3\u003e\n\u003cp\u003eYellow Treat contains a patented active ingredient tailored to penetrate and destroy the cells of mustard and yellow algae that typical sanitizers may not reach. It works as a targeted algaecide you add directly to the pool water, where it disperses and acts on visible blooms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented granular formulation dissolves and spreads through the water.\u003c\/li\u003e\n  \u003cli\u003eTargets the specific cell structure of mustard and yellow algae.\u003c\/li\u003e\n  \u003cli\u003eDesigned to be used alongside superchlorination for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the correct dose and application process?\u003c\/h3\u003e\n\u003cp\u003eDosage is simple: one capful (about 5 ounces) treats 10,000 gallons of pool water. For visible blooms, add Yellow Treat, run the pump to circulate, then superchlorinate (shock) the pool to complete treatment and speed removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard dose: 5 ounces per 10,000 gallons (one capful).\u003c\/li\u003e\n  \u003cli\u003eAfter adding, operate filtration for full circulation.\u003c\/li\u003e\n  \u003cli\u003eFollow with a shock treatment and maintain sanitizer levels until clear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this safe for my pool type and sanitizer system?\u003c\/h3\u003e\n\u003cp\u003eYes — Yellow Treat is compatible with chlorine, bromine, and chlorine generated by salt systems when used as directed. It is a granular product intended for typical residential and commercial pools; always read the label for specific pool-surface instructions and safety precautions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with chlorine and bromine sanitizers.\u003c\/li\u003e\n  \u003cli\u003eWorks with salt-chlorine generators when following label guidance.\u003c\/li\u003e\n  \u003cli\u003eSuitable for most pool finishes—consult label for restrictions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I prevent algae from returning after treatment?\u003c\/h3\u003e\n\u003cp\u003eAfter clearing the visible algae, maintain proper sanitizer and circulation and consider a follow-up algaecide or preventative product to reduce recurrence. United Chemical recommends routine maintenance steps to help keep water clear and algae-free throughout the season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeep sanitizer levels in the recommended range and shock as needed.\u003c\/li\u003e\n  \u003cli\u003eRun filtration daily and clean\/ backwash as required.\u003c\/li\u003e\n  \u003cli\u003eUse a follow-up algaecide or preventative product to help inhibit regrowth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool owners and professional service techs dealing with persistent yellow or mustard algae who want an easy-to-dose, industry-proven algaecide. This 4-pack of 2 lb containers is ideal for multi-pool service businesses, seasonal stocking, or households that prefer having backup treatment on hand. Always follow label directions and safety guidance when handling and applying chemical treatments.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much Yellow Treat do I use per 10,000 gallons?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one capful (about 5 ounces) per 10,000 gallons; run the pump and follow with a shock treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Yellow Treat with a saltwater pool?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is compatible with salt-chlorine generators when used as directed on the product label.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"United Chemical","offers":[{"title":"Default Title","offer_id":56843741299028,"sku":"B074B4MJ7F","price":150.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/united-chemical-yellow-treat-front-packaging_de6d9947-c15d-46dc-856c-f9203028261c.jpg?v=1787082061","url":"https:\/\/gardenluxe.co.uk\/products\/united-chemical-yellow-treat-granular-algaecide-4-pack-2-lb-fast-mustard-yellow-algae-treatment","provider":"Gardenluxe Uk","version":"1.0","type":"link"}