Published at Sunday, July 15th 2018, 14:45:06 PM by Alma Walter. Bathroom Mirrors. After purchasing your mirrors, you need to check for the mounting brackets or clips that are normally affixed to the wall using a screwdriver. The point of caution here is to be very particular about the height of the mirror and its most suitable position. The height of the bottom of the mirror will be from the vanity. Position it where it reflects well and near the cabinets so that you can reach your items conveniently. A person who is shaving should not have to fumble around to reach the creams in the cabinet. Always use pencils to mark the wall if you need to drill holes. This will ensure that you avoid going a millimeter too far. Then afterwards, you may use a drill or a screwdriver to install the clips at the chosen position.