The book covers a wide range of additives and additives to various automotive process media: lubricants, fuel, cooling and glass cleaning fluids. In an accessible form, a description of the characteristics and features of the properties of various drugs is given, recommendations for their use are given, including for the uninterrupted technical service of lubrication and cooling systems, as well as the fuel system of an automobile engine. Products for washer fluids, special additives for greases and liquids for automatic transmissions are presented.