If the mirror is facing the door, such as outside the door or indoors, it will disturb the aura of the door. Especially at night, the mirror will gather the yin energy and then reflect it, directly canceling the yang energy, and the family will have evil thoughts. If you think wrongly, your positive wealth will be reflected away, you will have less money, you will have poor luck in big things, you will worry about small things, and your family will be in a tight situation. The best solution is to remove the mirror. If you still can't avoid it, you can go online and hang the Jiuyu Five Emperors Coin pendant on the door, which is a professional in removing evil spirits. It will play a role in attracting wealth and good luck. At the same time, you can paste some small red paper-cuts on the mirror.