Using the Fender 351 Guitar Wall Hanger is easy. First, pick a suitable spot on the wall. Make sure it's strong enough to hold the weight of your guitar. Then, use the included mounting hardware to attach the hanger to the wall. Next, gently place your guitar on the hanger. The padded headstock yoke will pivot to keep the guitar hanging straight. When it comes to maintenance, keep the hanger clean by wiping it with a soft cloth. Avoid using harsh chemicals as they might damage the tortoiseshell pickguard or the mahogany. Also, check the mounting regularly to ensure it's still secure. If you notice any loose parts, tighten them up right away.