Using these brake pads is straightforward. Just replace your old brake pads with these Hawk HPS 5.0 ones following your vehicle's standard brake pad replacement process. As for notes, make sure your hands are clean when handling the pads to avoid any dirt or oil getting on them, which could affect performance. For maintenance, check the brake pads regularly for wear. If you notice the pads getting too thin or hear any strange noises while braking, it's time to replace them. Also, store these brake pads in a dry place when not in use to prevent rusting.