Rislone Crystal Clean DEF & SCR System Cleaner – 11.8 Oz

Description

Restore the performance of your diesel emissions system with Rislone Crystal Clean Diesel DEF & SCR Emission System Cleaner. This 11.8 oz formula is designed to improve Diesel Exhaust Fluid (DEF) performance while helping dissolve harmful white crystal deposits throughout the Selective Catalytic Reduction (SCR) system. It cleans key components, including the DEF injector, sender, pump, lines, and mixer, to help maintain efficient emissions system operation.

Compatible with all UREA DEF/AdBlue® fluids, this cleaner helps restore SCR performance, improve emission system efficiency, and reduce the risk of costly repairs caused by DEF crystallization. Ideal for preventive maintenance or addressing early signs of SCR system buildup, it is suitable for diesel cars, trucks, SUVs, and commercial vehicles equipped with DEF systems.

✨ Features

🚛 Improves DEF Performance

Enhances the effectiveness of Diesel Exhaust Fluid.

Supports efficient operation of compatible SCR systems.

🧼 Cleans the Entire SCR System

Helps dissolve white crystal deposits throughout the SCR system.

Cleans the tank, pump, heater, sender, lines, injector, reactor, and mixer.

💨 Restores SCR Efficiency

Helps restore Selective Catalytic Reduction performance.

Supports proper emissions system operation.

🔧 Cleans DEF Injector & Sender

Helps clean the DEF injector and sender.

Promotes consistent DEF delivery and system performance.

🛡️ Helps Prevent Costly Repairs

Reduces the effects of DEF crystal buildup.

Supports preventive maintenance for diesel emissions systems.

🌍 Compatible with DEF & AdBlue®

Works with all UREA DEF/AdBlue® fluids.

Suitable for a wide range of diesel vehicles.

🚗 Suitable for Diesel Vehicles

Designed for diesel cars, SUVs, pickup trucks, and commercial vehicles equipped with SCR systems.

Ideal for routine maintenance.

📦 Convenient 11.8 Oz Bottle

Includes one 11.8 fl oz (350 mL) bottle.

Treats DEF systems according to the manufacturer's dosage recommendations.

⚙️ Easy to Use

Simply add the cleaner to the DEF tank.

No special tools or equipment required.

🏁 Great for Preventive Maintenance

Regular use helps maintain cleaner DEF components.

Supports long-term SCR system efficiency.

📋 Specifications

Product Type: DEF & SCR Emission System Cleaner
Brand: Rislone
Part Number: 4784
Formula Type: Liquid Cleaner
Container Size: 11.8 Oz (350 mL)
Compatibility: All UREA DEF / AdBlue® Fluids
Application: Diesel Exhaust Fluid (DEF) Tank Only
Cleans: DEF Injector, Sender, Pump, Tank, Lines & SCR Components
Recommended Use: DEF System Cleaning, SCR Maintenance & Preventive Care
Package Quantity: 1 Bottle

⚠️ Usage Note

Do not add this product to the diesel fuel tank. Pour it only into the Diesel Exhaust Fluid (DEF) tank, preferably when the tank is mostly full or immediately before topping off with DEF. Follow the dosage instructions on the product label based on your vehicle's DEF tank capacity. If system warnings remain after treatment, additional diagnosis or service may be required.

⭐ Why You'll Love It

✅ 🚛 Improves DEF Performance
✅ 🧼 Cleans the Entire SCR System
✅ 💨 Restores SCR Efficiency
✅ 🔧 Cleans DEF Injector & Sender
✅ 🛡️ Helps Reduce Crystal Buildup
✅ 🌍 Compatible with All DEF/AdBlue® Fluids
✅ 🚗 Ideal for Diesel Vehicles
✅ 📦 Convenient 11.8 Oz Bottle
✅ ⚙️ Easy to Use
✅ 🏁 Great for Preventive Maintenance