Using the Greenlee 10498 replacement bullet nose tip is easy. Just attach it to the appropriate tool. When using it above dark ceilings, up walls, or below raised floors, the luminescent fiberglass sticks will help you see it clearly. Remember to handle it gently to avoid damage. For maintenance, keep it clean and dry. If it gets dirty, you can use a soft cloth to wipe it. Store it in a cool, dry place when not in use.