Use a cleaner designed specifically for your dishwasher’s surface. For instance, stainless steel dishwashers will need a cleaner made specifically for them. All-purpose cleaners can cause streaky finishes or scratch steel.
You can also make your own cleaner. You can make a simple homemade cleaner with dish soap, water, white vinegar, and some baking soda. This is safe for all dishwasher surfaces. Take a microfiber towel and dip it in soapy water. Then, use the towel to swipe the surface in the direction of its grain.
For a shiny, fingerprint-free surface, rinse the cloth and make another pass. You should also wipe the handles and control panel with a damp cloth.