Sludge Buildup

Diesel Sludge Remover & Carbon Deposit Cleaner Solutions

At Fuel Ox, we understand the damage that diesel sludge and carbon buildup can cause in your engines, equipment, and fuel systems. That’s why we offer powerful, sustainable solutions to clean and protect internal combustion systems from harmful deposits.

Whether you’re treating fuel for trucks, heavy machinery, home heating, or marine vessels, our additives target diesel sludge and carbon deposits at the source, restoring system performance, improving fuel efficiency, and reducing long-term costs.

Restore Performance and Remove Sludge with Every Dose

Fuel Ox® with Combustion Catalyst is a complete diesel system treatment that boosts combustion, breaks down carbon buildup, and eliminates sludge. Its patented catalyst improves fuel burn, reducing soot, cutting DPF regens, and lowering DEF usage by up to 20%. It also extends injector life and keeps sensors, EGR valves, and exhaust systems cleaner. 

Built-in biocide technology prevents microbial growth, one of the leading causes of sludge in diesel fuel. This dual-action formula disperses contaminants, stabilizes fuel for storage, and keeps tanks clean. From highway trucks to marine engines, it reduces maintenance, lowers emissions by over 50%, and helps you stay productive without surprise breakdowns or service calls.

Protect Heating Oil Systems from Sludge and Deposits

For heating systems, we offer targeted solutions like Fuel Ox® Heating Oil Treatment. It’s built for indoor oil tanks and specially formulated to reduce common cold-weather issues like sludge buildup, oxidation, and corrosion. Cleaner systems mean:

• Fewer emergency service calls in winter
• Reduced nozzle fouling and blocked filters
• Better heat output with less fuel used

Unlike generic fuel stabilizers, this additive works with today’s bio-blended heating oils and prevents the acidic environment that breaks down seals and gums up your burner. This treatment not only clears existing sludge but actively prevents new buildup with continuous use.

Tackle Biofuel-Related Sludge and Fuel Instability

Fuel Ox® Star Plus™ and Fuel Ox® Star Plus™ Bio provide all the benefits of Fuel Ox Heating Oil Treatment but go a step further by targeting bio-blend fuel issues in both indoor and outdoor tanks. As more users switch to B20 and higher blends, these additives stabilize fuel, lower cold filter plugging points (CFPP), and prevent the gelling and blockages associated with biodiesel degradation. Benefits include:

• Powerful prevention of fuel icing and microbial growth
• Corrosion protection across metal components
• Acid-neutralizing technology to protect fuel lines and seals

With improved flow and fuel quality, your systems won’t suffer from plugged lines or performance loss when temperatures drop.