Dental instrument oil spray is one of the most essential accessories in dental clinics. It plays a crucial role in enhancing the performance and extending the lifespan of dental instruments. If the instruments are not lubricated regularly and adequately, the used instruments will inevitably need repair, as the reduction in their lifespan is often due to the accumulation of water deposits and dust inside them. The oil spray is designed to help expel these deposits. Additionally, friction between bearings or any other parts can degrade the device’s quality, which can be prevented with proper and timely lubrication.