Abstract: The invention relates to a portable, sealed device intended to clean the end part of a golf club, i.e. the metal part which is designed to hit the ball and which, as a result, is exposed to dirt upon hitting the ground and collecting dust, mud and similar substances that adhere thereto. The metal part must be cleaned each time a ball is struck in order to prevent the ball from deviating from the direction intended by the user as can happen when accumulated dirt strikes the ball instead of the metal part.