GRIFFWERK recommends the "GRIFFWERK Pflegespray" care spray, which is specifically designed for our products, to care for and retain the value of your products. It has an intensive cleaning and dirt-repellent effect and thus retains the value of your products. Please do not use any aggressive cleaning agents or abrasive agents containing alcohol. Please note that the surface of the fittings can be damaged if subjected to excessive wear and tear, for instance from construction site dirt, grinding dust or aggressive vapours and sea water. Therefore, please clean your products with GRIFFWERK Pflegespray care spray as soon as they have become dirty. Our spray is available from all our trade partners.