Using your Nevaeh mirror is a breeze. You can hang it either horizontally or vertically depending on your wall space and aesthetic preference. Just find a sturdy spot on the wall and use appropriate hanging hardware. As for maintenance, use a soft, dry cloth to wipe the mirror surface regularly to keep it clean and shiny. Avoid using abrasive cleaners as they can scratch the mirror or damage the finish. Also, be aware that this product contains nickel, which is a chemical known to cause cancer in California. So, handle it with care and keep it out of reach of children and pets. If you have any concerns, refer to the warning information at www.P65Warnings.ca.gov/furniture.