STP Petrol Treatment 200 ml is a fuel system additive designed to help keep the fuel intake system clean and efficient by preventing the buildup of harmful deposits that can form in petrol engines over time. When used regularly, it helps maintain more complete combustion, improve fuel economy, reduce exhaust emissions, and support smoother engine performance.

Key Benefits

• Helps reduce fuel consumption by keeping the fuel intake system free of harmful deposits.

• Helps prevent buildup of dirt and residue in fuel lines, carburetors, injectors, and intake valves.

• Aids in reducing exhaust emissions as combustion becomes more complete.

• Can help fight rust and corrosion inside the fuel system and remove small amounts of water.

How to Use

Add the entire 200 ml bottle into a full petrol tank (typically treating about 50–60 L of fuel). It’s commonly recommended to use it every 1,000 miles / 1,600 km for best results, helping to keep the intake system cleaner over time.

Compatibility

Suitable for use in classic and modern petrol engines and is safe to use with catalytic converters and other fuel system components.