Fleet-Wide Protection Made Easy with Rislone Diesel DEF Treatment Super Concentrate

If you run diesel vehicles in a fleet, agriculture operation or government garage, you’re probably buying DEF (diesel exhaust fluid) by the drum or tote – and now there’s a better way to treat it.

Rislone has introduced its new Diesel DEF Treatment Super Concentrate for operations that handle DEF in larger volumes.

Each 33 oz. bottle treats up to 55 gallons of DEF and a full case (6 bottles) is all you need to treat an entire 330-gallon IBC tote. That means you can protect your vehicles with every DEF fill or top-off – no extra steps required.

Why It Matters

If you’ve ever dealt with white crystal buildup in your DEF or SCR system, you know how costly and frustrating it can be. Power drops. Efficiency tanks. Sometimes the vehicle goes into limp mode and becomes essentially useless.

This new super-concentrated version of our proven DEF Treatment formula prevents that buildup – while also stabilizing DEF, improving SCR efficiency and extending the life of key emissions components like the tank, injector, pump, heater and lines.

And it’s not just preventive – it’s proactive.

All of our DEF products are designed to make it easier to protect and maintain diesel emissions systems,” says Clay Parks, Rislone VP of Product Development. “With our super-concentrated formula, treating DEF in bulk is now faster and more cost-effective than ever.”

First Clean, Then Maintain

If your vehicles are already showing signs of crystallization—like warning lights, loss of power or poor fuel economy – start with Rislone DEF Crystal Clean (p/n 4784) which is formulated to break down and remove white deposits in the entire DEF/SCR system.

Once clean, switch to Diesel DEF Treatment (for smaller volumes) or Diesel DEF Treatment Super Concentrate (for fleets or larger volume operations) for ongoing protection. Especially if your vehicles sit for long periods, drive short distances or work under light loads – all of these conditions contribute to crystallization.

Easy to Use, Safe for Equipment

Works with all urea-based DEF and AdBlue® systems. Won’t void manufacturer warranties. Just measure using Rislone’s easy dosage chart and pour into your DEF container – pail, drum, cube, tote or tank.

And like every Rislone product, made in the USA.

Where to Buy

Rislone Diesel DEF Treatment Super Concentrate is available at retailers nationwide. Learn more or find a store near you on the product detail page.