{"product_id":"rislone-diesel-def-treatment-additive-6-pack-6-8-oz-bottles-prevents-urea-crystal-buildup-protects-scr-pumps","title":"Rislone Diesel DEF Treatment additive 6-Pack — 6×8 oz bottles, prevents urea crystal buildup \u0026 protects SCR pumps","description":"\u003cstrong\u003eRislone Diesel DEF Treatment is an additive that prevents white crystalline deposits in SCR\/DEF systems when added each time you refill the DEF\/AdBlue tank.\u003c\/strong\u003e\n\n\u003cp\u003eLeft unchecked, crystallized urea deposits in the Selective Catalytic Reduction (SCR) system can restrict flow, foul pumps and sensors, and lead to costly repairs and downtime. Rislone's DEF Treatment is formulated to be dosed into DEF\/AdBlue fluid at refill so the fluid stays stable and components like pumps, heaters, senders, lines, injectors and mixers remain free-moving. This listing is for a six-pack of 8‑ounce bottles, sized for multiple treatments across light vehicles, trucks and equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Rislone DEF Treatment help my vehicle's SCR system?\u003c\/h3\u003e\n\u003cp\u003eRislone’s formula works to reduce the formation of urea crystals inside DEF storage and delivery components. By treating the DEF at each refill you maintain consistent fluid characteristics and reduce the risk of plug-ups that can impair system function.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents white crystalline buildup in tanks, lines, and injectors.\u003c\/li\u003e\n  \u003cli\u003eHelps keep DEF pumps, heaters, and sensors operating smoothly.\u003c\/li\u003e\n  \u003cli\u003eCompatible with all UREA-based AdBlue\/DEF fluids.\u003c\/li\u003e\n  \u003cli\u003eSimple pour-in dosing at each DEF refill.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the correct dosing schedule for different vehicles and equipment?\u003c\/h3\u003e\n\u003cp\u003eDosage varies by vehicle size and equipment capacity; follow the recommended amounts to avoid over- or under-treatment. Measure and add the specified volume directly into the DEF tank or into the DEF container when refilling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCars and small SUVs: 2 ounces per refill.\u003c\/li\u003e\n  \u003cli\u003eLight trucks and mid-to-large SUVs: 4 ounces per refill.\u003c\/li\u003e\n  \u003cli\u003eMedium and heavy-duty diesel trucks: 8 ounces per refill.\u003c\/li\u003e\n  \u003cli\u003eEquipment: 8 ounces per 10 gallons of DEF; 2.5-gallon cubes require 2 ounces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using this treatment affect my vehicle’s warranty or interact with diesel fuel?\u003c\/h3\u003e\n\u003cp\u003eRislone DEF Treatment is designed for use only with UREA-based DEF\/AdBlue fluids and is formulated to be safe for modern SCR systems. Do not add this product to diesel fuel; adding it to the diesel tank is incorrect and unnecessary.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with all UREA AdBlue\/DEF formulations.\u003c\/li\u003e\n  \u003cli\u003eIntended only for DEF\/AdBlue tanks—never add to diesel fuel.\u003c\/li\u003e\n  \u003cli\u003eFormulated to avoid voiding manufacturer warranties when used as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I use Rislone DEF Treatment and where is it most beneficial?\u003c\/h3\u003e\n\u003cp\u003eUse the product at every DEF refill for continuous protection. Vehicles that are driven frequently at low speeds, with short trips, or under low load tend to benefit most because those conditions can encourage deposit formation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd at every DEF refill for proactive protection.\u003c\/li\u003e\n  \u003cli\u003eParticularly useful for stop-and-go fleets, short-trip diesel vehicles, and slow-operating equipment.\u003c\/li\u003e\n  \u003cli\u003eSold here as a convenient six-pack of 8 oz bottles for multiple service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Rislone Diesel DEF Treatment is aimed at diesel owners and fleet managers who want to reduce the risk of SCR system blockages and avoid expensive repairs. It suits passenger cars, SUVs, light and heavy trucks, agricultural machinery and industrial equipment that use UREA-based DEF\/AdBlue. Follow dosage instructions carefully, always add to DEF fluid only, and keep a bottle on hand when refilling to maintain reliable exhaust aftertreatment performance.\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: Can I add Rislone DEF Treatment to diesel fuel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Only add Rislone DEF Treatment to DEF\/AdBlue fluid; do not put it into the diesel fuel tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much should I use for a light truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Add 4 ounces of Rislone DEF Treatment each time you refill the DEF tank on a light truck.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rislone","offers":[{"title":"Default Title","offer_id":48082874302622,"sku":"B0CRSWQC6Z","price":109.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rislone-def-treatment-front-packaging.jpg?v=1785817441","url":"https:\/\/northtrailauto.ca\/products\/rislone-diesel-def-treatment-additive-6-pack-6-8-oz-bottles-prevents-urea-crystal-buildup-protects-scr-pumps","provider":"North Trail Auto","version":"1.0","type":"link"}