Lighting function: Some mirrors come with lighting devices, such as mirror headlights or lights on the side of the mirror, which provide enough light to facilitate makeup or shaving. Bathroom mirrors need to be cleaned and maintained regularly during use to keep them clear and bright: you can use water with a little washing powder or detergent and wipe the mirror with newspaper. You can also use water with a little vinegar to clean it and then wipe it clean with newspaper. Bathroom mirror selection, installation and maintenance need to consider a variety of factors to ensure that it is both beautiful and practical.