Keeping your mirror lamps clean is vital to make sure that it emits the same amount of brightness for a long time. Besides, the cleanliness of the mirror also affects the functionality and efficiency of the product. One of the easiest ways to clean the mirror lamps is to brush the dirt or dust with a dry cloth. You could also use soapy or plain water if you have hard stains. But, make sure you have switched off the lamp before you begin the cleaning process to stay safe.