Diesel Treat

Diesel Treat 100% guaranteed

Diesel Treat

Diesel Conditioner & Anti-Gel

Safe, effective and loaded with the latest and greatest, performance enhancing technology, Diesel Treat is also the best solution to fight gelling in colder climates. Designed to solve the problems created by today's ULSD fuel, Howes Diesel Treat is the leading treatment solution for diesel engines. From truckers to farmers, pick ups to diesel automobiles, Howes Diesel corrects the inherent problems that exist in the current ULSD fuel.

Available sizes:

15 oz 32 oz 64 oz

WARNING: Cancer -



Prevents Fuel From Gelling

Howes Diesel Treat is the nation’s most trusted anti-gel. Tested and proven to prevent gelling in even the coldest weather, diesel owners choose the Howes family’s time tested and proven formula to keep them going.


Adds Lubricity

Howes Diesel Treat provides increased lubricity to injectors, pumps and upper cylinders, adding to engine performance and life with today’s Ultra Low Sulfur Diesel (ULSD) fuels.


Removes Water

Many products emulsify or disperse water and frequently use alcohols or solvents that can do damage to your engine. Howes Diesel Treat is a premium petroleum based product that demulsifies water, safely removing it from diesel fuel. It contains no alcohol or other harmful solvents, making it warranty safe for all diesel emission systems.

Other Features Include
  • Prevents diesel fuel from gelling
  • Safely removes water from diesel fuel
  • Contains no alcohol or harmful solvents
  • Increases power and fuel economy
  • Cleans and lubricates fuel injectors
  • Eliminates smoking and rough idle
  • Safe and effective in all diesel and biodiesel fuels
  • Particulate filter friendly and warranty safe

Safe to use in these fuel systems

Trucks Trucks

Tractors Tractors

Construction Construction


Home Heating Oil Home Heating Oil

Treatment Ratios

Part # Size *Above 0° F *Below 0° F
103064 15 oz. 1 oz. to 5 gal. 1 oz. to 2.5 gal.
103062 1 quart 1 oz. to 5 gal. 1 oz. to 2.5 gal.
103060 1/2 gal. 1/2 gal. to 320 gal. 1/2 gal. to 160 gal.
103068 55 gal. drum 1 gal. to 640 gal. 1 gal. to 320 gal.
103089 275 gal. tote 1 gal. to 640 gal. 1 gal. to 320 gal.

* Cars/Pickups/Tractors double dose both treatment ratios

Video Highlight

Howes Diesel Treat and Ultra Low Sulfur Diesel

“I just wanted to say thank you…”

We just went through a hurricane in Florida. I have been storing a drum of diesel fuel for 7 years adding your product every six months. The fuel is running my generator for 3 days now on 7 year old diesel. Don't change a thing your products are great.

- Bill Allen

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Howes offers a complete line of additives and lubricants designed to keep you on the road.