Using this mirror is simple. Just mount it on the wall according to the instructions. It's great for wheelchair patients as it gives them a better view. When it comes to maintenance, use a soft, damp cloth to clean the mirror surface. Avoid using abrasive cleaners that could scratch the glass or damage the satin finish of the frame. Be careful during installation and handle the mirror gently to prevent any cracks or breakage. The plastic PVC film on the mirror is there to protect it during shipping. You can easily remove it after you've installed the mirror. And don't try to tamper with the concealed locking devices, as they're there for your mirror's safety.