To use this suncatcher, you can hang it near a window using the provided black hanging chain or attach it to the window with the suction cup. This way, it can catch the sunlight and create beautiful effects. When choosing a location, make sure it gets enough sunlight. As for maintenance, you can use a soft, dry cloth to gently wipe the suncatcher to keep it clean. Avoid using harsh chemicals or abrasive materials as they may damage the natural wood or the acrylic plexiglass. Also, be careful when handling it to prevent it from falling and breaking.