Stop DEF crystallisation before it stops the vehicle

As diesel technology continues to advance, SCR systems have become critical to emissions compliance and vehicle performance.
However, one of the most common and costly issues facing workshops today is DEF crystallisation, a problem that can lead to fault codes, reduced efficiency, and in severe cases, complete vehicle shutdown.
Smits Group, part of a wider group established in 1979, says it is addressing this challenge head on through its Rislone range of proven automotive chemical solutions.
Leading the charge are two targeted products designed to both fix and prevent DEF related issues.
Smits Group explains the Rislone Crystal Clean Diesel DEF and SCR Emissions System Cleaner is formulated to remove existing white crystal deposits throughout the entire SCR system.
These deposits can build up in the tank, pump, lines, injector, and mixer, restricting flow and disrupting performance.
Crystal Clean works to dissolve and clear these blockages, restoring proper function, improving injector spray patterns, and helping eliminate fault codes such as P218F.
Smits Group says it provides workshops with a fast, effective alternative to costly repairs and component replacement.
For ongoing protection, the Rislone DEF AdBlue Treatment is designed to be used with every fill.
This anti crystallisation formula helps maintain DEF quality while protecting critical system components including the tank, pump, heater, lines, and injector.
Regular use reduces the risk of build-up, improves efficiency, and extends the life of the SCR system.
Together, Smits Group says these two products deliver a complete solution for modern diesel maintenance, with one resolving existing issues and one preventing them from occurring.
Beyond performance, Smits Group also offers strong retail performers in the air freshener category, with Frsh Scents and Little Joe delivering premium fragrance and eye-catching designs that connect with today’s consumers.
For workshops and retailers looking to stay ahead of evolving diesel technology, Smits Group says Rislone provides practical, proven solutions that work.

For more information, visit www.smitsgroup.com.au or www.smitsgroup.co.nz