4 in 1 Spray ULTRON for hair clippers Liquid spray that cools, cleans, and lubricates cutting blades/scissors in seconds. It also protects the blade from rust. The formula is 100% vegan. The hair clipper oil ULTRON ensures better performance and una longer blade life for your hair clipper/trimmer. The quality oil lubricates the blades, facilitating movement and cooling them. Its cleaning complex frees them from dirt that accumulates on the blades. It is recommended to use it after every haircut to maximize its lifespan.