One of the best service around Brussels airport. This is a valet service. You can benefit from an interior and exterior washing of your vehicle for 35 €.
On the day of departure, you drive directly to the departure hall of the airport. Check the number and time you need to call in advance on the voucher. A driver will wait for you at the agreed place and take over the car. When you return, call again and the car will be returned to the airport.