Revitalize Your Car Engine, Remove Carbon Deposits, Boost Performance, Car Cleaning Solution ,120ml

Our car engine carbon cleaner is carefully formulated with phosphate esters and ferrocene. Designed specifically for effectively removing carbon deposits inside engines. The usage method is extremely convenient: 1. Before refueling, add this product to the fuel tank and fill it up. 2. Vehicles that have not been cleaned for a long time may emit black smoke from the exhaust pipe during the initial cleaning stage. This is due to the removal of a large amount of carbon deposits. After the normal cleaning stage begins, the black smoke will gradually decrease and eventually disappear. 3. We recommend cleaning and maintenance every 5,000 kilometers. For vehicles that have not been cleaned for a long time, we recommend using this product twice in a row. And it can improve the combustion efficiency of fuel and save fuel consumption.