Name: Rislone DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz
Brand: Rislone
SKU: 692659021
Price: 24653.00 HUF
Availability: InStock
Rating: 5 (5 reviews)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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24653 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Description

🚛 Keep your diesel running clean, mean, and green!

WARRANTY SAFE FORMULA - Keeps your diesel emissions system clean without risking your vehicle’s new warranty.
CRYSTAL CRUSHING POWER - Dissolves white DEF deposits that throttle your SCR system performance.
FUEL EFFICIENCY GUARDIAN - Restores engine power and prevents limp mode by maintaining SCR system health.
EASY TARGETED APPLICATION - Simply add to your DEF tank’s blue cap—no diesel fuel tank confusion.
UNIVERSAL DIESEL COMPATIBILITY - Works seamlessly with all major DEF fluids and diesel tech like BlueTEC, Duramax, PowerStroke.

Rislone DEF Crystal Clean™ is a specialized 11.8 oz liquid treatment designed to dissolve harmful crystallization deposits in diesel SCR emissions systems. Safe for all DEF fluids and diesel technologies, it prevents power loss and limp mode by maintaining optimal SCR function. Recommended every 5,000 miles, it protects your vehicle’s emissions system without voiding warranties, ensuring peak performance and fuel efficiency.

Specifications

ASIN	B0CRSY78LR
Brand	Rislone
Brand Name	Rislone
Contains Liquid Contents?	Yes
Customer Reviews	4.5 out of 5 stars 584 Reviews
Included Components	(1) DEF and SCR Treatment
Item Form	Liquid
Item Type Name	Diesel DEF & SCR Emissions System Cleaner
Item Volume	11.8 Fluid Ounces
Item form	Liquid
Item volume	11.8 Fluid Ounces
Manufacturer	Bar's Products
Material Features	Scented
Material features	Scented
Model Number	4784
Number of Items	1
Part Number	4784
Scent	Unique
Size	Pack of 1
Special Features	Automotive
Specific Uses For Product	Automotive DEF additive
Specific uses for product	Automotive DEF additive
Surface Recommendation	Automotive
UPC	078615047840
Unit Count	1 Fluid Ounces

Reviews

T**S

ONE PRODUCT HELPED FIX DURAMAX CODES

It helped with other procedures to clear codes in Duramam

31.05.2026

M**S

Works on 2017 6.6 Duramax DEF system to keep crystallization down

2017 6.6 Duramax kept throwing a DEF code. I think it was due to crystallization on my sensors. I poured this golden nugget into my system and the codes went away and have not returned. I buy Walmart DEF for reference. I’m about to pour my 2nd round in since it’s been about 6k miles since my last dose. Highly recommend.

26.07.2026

A**R

Easy to use.

Fast delivery. If it works as shown should prolong my diesel truck motor.

28.03.2026

E**L

How costly it will be if you don't use it.

Seems to work. But how would you know until after some time.

9.07.2026

A**R

Excellent diesel clean

Excellent Performance, Easy to use, extremely recommended

7.09.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

24653 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago