How Engine Carbon Cleaning Works – Step-by-Step Process & Benefits
What Is Engine Carbon Cleaning?
Over time, internal combustion engines accumulate carbon deposits—black, sooty residue formed by incomplete fuel combustion. This buildup clogs vital engine components like the intake manifold, EGR valve, turbocharger, DPF, and catalytic converter, leading to:
✅ Reduced fuel efficiency ✅ Loss of power and torque ✅ Higher emissions ✅ Engine knocking and hesitation ✅ Expensive repairs
That’s where engine carbon cleaning comes in—an effective, non-invasive method that restores your engine’s health by removing internal carbon buildup.
Our Solution:
Hydrogen-Based Carbon Cleaning
At Carbon Cleaner, we use HHO (Oxyhydrogen) gas—produced on-demand via electrolysis—to clean your engine from the inside out.
Unlike harsh chemical treatments, our HHO Carbon Cleaning method is:
✅ Eco-friendly – no chemicals, no waste
✅ Safe for the engine – no disassembly required
✅ Effective across all engine types – diesel, petrol, CNG, LPG, hybrid
✅ Completed in just 30 to 60 minutes
How It Works – Step by Step
1. HHO Gas Generation
Our machines generate oxyhydrogen gas (HHO) from distilled water via electrolysis—a process that splits H₂O molecules into hydrogen (H₂) and oxygen (O₂) gases.
2. Gas Introduction Into the Engine
The HHO gas is carefully introduced into the engine’s air intake while the engine is running. It flows through the combustion chamber, where it mixes with the existing air-fuel mixture.
3. Chemical Reaction During Combustion
As the engine burns this enhanced mixture, the hydrogen increases combustion temperature and acts as a catalyst. This creates a controlled “hydrogen cleaning reaction” that burns away carbon deposits, burning them into harmless gases & water vapor. The reaction is called Sublimation.
Sublimation of carbon refers to the direct transition of carbon from a solid state to a gaseous state, without passing through a liquid phase.
4. Safe Carbon Removal via Exhaust
The vaporized carbon is expelled through the exhaust system without damaging any parts. The result is a cleaner combustion path—from the intake to the exhaust manifold—without the need to open your engine.

Benefits of HHO Carbon Cleaning
✅ Restores engine power & performance
✅ Improves fuel economy by up to 15%
✅ Lowers harmful emissions (CO, HC, NOx)
✅ Prevents Carbon Buildup
✅ Reduces Engine wearing
✅ Improve throttle response
✅ Extends the life of engine components
✅ Less engine noise and smoother acceleration
✅ Prevents costly repairs & downtime
Why It’s Chemically Superior?
HHO Carbon Cleaning works on a molecular level, using atomic hydrogen (H) to break the bonds
of carbon chains during combustion. Unlike chemical additives that remain in the fuel or oil system, HHO gas:
✅ Leaves no residue
✅ Requires no additional fluids
✅ Works in real time while the engine runs
✅ Eco-friendly – no chemicals, no waste
✅ Safe for the engine – no disassembly required
✅ Effective across all engine types – diesel, petrol, CNG, LPG, hybrid
✅ Completed in just 30 to 60 minutes