Yes. Prior to shooting your crossbow, run your finger down the flight rail to determine if lubrication is needed. If you feel lubricant on the rail, there is no need to lubricate at that time. If the rail feels dry or you can feel dry spots on the rail, we recommend using TenPoint’s Premium Lubricant with Foam Applicator by applying the foam applicator directly to the rail. Run your finger down the entire flight rail to ensure even coverage. If you are shooting a high-performance crossbow, you will likely need to apply TenPoint’s Premium Lubricant every 15 to 20 shots.