PRODUCTS
We design fewer products for more impact.
Each SMOGDOCTOR category is engineered to solve real-world problems with fewer cans, clearer choices, and better results.
250ml
1000ml
VB68
COMBUSTION CHAMBER CLEANER
Below is your car's carbon condition
Do you want to improve your engine's fuel economy and increase its power without spending expensive parts or replacement costs?
Or even make your old engine feel like a new one?
Simply removing the carbon deposits that have accumulated in the intake valves and combustion chambers of your GDI engine can achieve all the effects you want. SMOGDOCTOR's VB68a is the solution.
VB68a uses a special formula to break down carbon deposits that reduce vehicle performance. Unlike general foam-type carbon cleaners, it contains a concentrated cleaning chemical solution, so it has a more reliable and strong cleaning effect with high performance and concentration. No need to repeat it multiple times or try various methods, just one VB68a is enough. Regular cleaning with VB68a stabilizes rough idling, increases power and torque, solves various problems such as poor starting, and reduces vehicle exhaust fumes. This also provides excellent fuel efficiency.