HHO decarbonizer: the solution for cleaner engines

Aya Benhalou
Aya Benhalou
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Carbon residues are one of the main causes of loss of performance, increased fuel consumption and costly engine failures in diesel and gasoline engines. Faced with this problem, the internal cleaning technology with HHO decarbonizer has established itself as a professional, environmentally friendly and extremely cost-effective solution for garages.At Oxyhtech we explain what a decarbonizer is, how it works, what benefits it provides and why models such as Oxyhtech ULTRA and Oxyhtech NOVA are revolutionizing the automotive aftermarket sector.

What is a decarbonizer and how does it work?

An HHO decarbonizer is a device that removes carbon residues accumulated on internal engine parts without the need for disassembly.It works by generating oxyhydrogen (HHO): a mixture of hydrogen and oxygen obtained by electrolysis of water. This gas is introduced through the intake of the running engine, causing a cleaner combustion that eliminates the soot adhered in:
  • Combustion chamber.
  • Valves.
  • Injectors.
  • Turbo.
  • EGR system.
  • Particulate filter (in part).
The thermal reaction generated by the HHO removes carbon deposits without damaging any component, immediately improving engine performance.

Benefits of decarbonization

Internal cleaning with a decarbonizer brings technical, economic and environmental benefits:
  • Improved performance and fuel consumption: by removing the carbon, the engine recovers compression, idle stability and power. Combustion improves, reducing consumption by up to 10-15 %.
  • Reduced emissions: A clean combustion chamber produces less particulate matter, less CO₂, less NOx and less opacity. This helps to pass the MOT and contributes to more sustainable driving.
  • Preventing future problems: Avoid EGR valve buildup, DPF clogging, turbo blockages or dirty injectors. Maintenance with a decarbonizer is preventive and corrective.

Types of decarbonizers

There are different models on the market depending on the workload of the workshop and the level of automation required. Oxyhtech offers two highly efficient professional solutions:

ULTRA decarbonizer.

  • Recommended for medium volume workshops.
  • Complete cleaning in 30-40 minutes.
  • Compact, mobile and easy to use.
  • Intuitive interface and pre-programmed cycles.
  • Ideal to incorporate as a complementary service in maintenance.
More information about this machine

NOVA Decarbonizer

  • Superior power and higher HHO flow.
  • Specially designed for fleets, heavy vehicles or workshops with high rotation.
  • Digital control, advanced interface and continuous working capacity.
  • Compatible with engines up to 16 liters displacement.
More information about the decarbonizer

How the HHO oxyhydrogen vehicle decarbonizer works

  1. The machine is connected to the vehicle intake.
  2. The engine starts and idles.
  3. The machine generates HHO gas from distilled water.
  4. The HHO enters the intake and reacts in the combustion chamber.
  5. The char is converted to water vapor and CO₂.
  6. The engine is kept in cleaning cycle for 30-45 minutes.
  7. The engine is turned off and a road test or diagnostic test is performed.
It is a 100% safe process, with no need to disassemble parts, no residues and no chemicals.

Characteristics of a good decarbonizer

  • Constant and controlled production of HHO.
  • Temperature and pressure monitoring.
  • Safety alarms.
  • Gasoline and diesel compatibility.
  • Touch screen and intuitive interface.
  • Technical service and training included.
All these points are present in Oxyhtech equipment, designed and manufactured with the most demanding standards of the professional sector.

Advantages for workshops

  • No disassembly → less labor, more interventions per day.
  • Technical and differentiating service → improves the average ticket.
  • Compatible with scheduled maintenance.
  • Immediate profitability: return in 1-2 months.
  • No toxic products → more sustainable and safer.

A more profitable, technical and efficient workshop

Offering cleaning with HHO decarbonizer is not just adding a service. It is a strategic decision that turns each intervention into a loyalty opportunity, improves the technical reputation of the workshop and increases profitability.Oxyhtech’s equipment is designed to adapt to any size of workshop, with training and specialized technical support included.Do you want a decarbonizer in your workshop? Become an Oxyhtech certified technical center:See NOVA and ULTRAMake every engine run like the first day. Real and profitable technology.
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Is it good to decarbonize the car?

Yes, decarbonizing the car is beneficial because it eliminates carbon deposits in the engine, improving its efficiency and performance. Using oxyhydrogen gas in internal decarbonization reduces polluting gases, prolongs the life of the selected engine and optimizes fuel consumption.

How to know if your car has carbon deposits?

To know if your car has carbon deposits, observe symptoms such as loss of engine power, increased fuel consumption, black smoke in the exhaust and unstable idling. These signs suggest the accumulation of pollutant gases and the need for internal decarbonization with oxyhydrogen gas.

How long does it take to decarbonize a car?

The process of decarbonizing a car with a decarbonizer generally takes between 60 and 90 minutes. This time may vary depending on the type of engine and the level of accumulation of pollutant gases in the selected engines.

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Vector (2)

Phone: +34 948 59 74 49

Vector (3)

Location: Polígono Industrial Noáin Esquíroz, Calle J, Nº 2, 31191 Esquíroz, Navarra (España)

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