[bmwfanatics]

you can cleaning and be washing your BMW F20 with pressurewasherify

Cleaning Tips

1. Set the pressure washer on the delicate setting (about 2,000 PSI)
2. Use a nozzle with a wide spray pattern (usually the green nozzle tip) to avoid damaging the paint
3. Wash the car on a hard (concrete or asphalt) surface
4. Never spray inside the engine
5. Keep the nozzle further away when cleaning windows, lights, and other fragile parts of the car.