This year the Car Wash Show Europe will take place in EXPO Greater Amsterdam in Vijfhuizen; a modern climate-neutral location between Amsterdam, Haarlem and Leiden. Amsterdam Schiphol Airport is a 15-minute drive from the airport and 7 minutes from the A4 motorway. There is ample parking for a fee. The location is right on the Zuidtangent (free bus lane), where a bus stops every 15 minutes.
EXPO Greater Amsterdam is a partner of Convention Bureau Event Park Amsterdam. Via this landing page you can book one or more hotel nights at a discount in one of the affiliated hotels. Many of the hotels have their own shuttle service.