Using this Bumblebee action figure is super easy. First, to convert it from robot to car mode, simply slide down the panel on its chest and then press the cog. It will automatically transform in one step. When you want to lock the conversion, use the cog lockout feature. As for maintenance, keep it away from sharp objects to avoid scratches. If it gets dirty, you can use a soft, dry cloth to gently wipe it. Remember, each additional Transformer toy is sold separately, so check availability if you want to expand your collection. Have fun playing and creating epic battle scenes!