Wood surfaces, in general, require you so use a mild soap. You will not want to use a harsh abrasive cleaner or scrub pad. Mix a few gallons of water with dish soap and use a soft cloth to wipe down your door. You can also use a sponge to get into the corners of your panels.
Make sure you wipe off the soap using a hose or a clean cloth. Allow the surface of the wood to dry naturally.