propane burners are easy to clean, but there are a few things you need to know before starting. First, make sure the propane burner is completely unloaded and unplugged from the wall. Second, remove all of the parts of the burner that you do not need: the igniter, fuel tank, and any filters or hoses that may be connected to it. Finally, clean all of the surfaces of the burner with a mild soap and water solution. Be sure to dry everything off before re-assembling it.