SONAX - Premium German Car Care Products Since 1950 SONAX is a worldwide car care brand manufacturing premium products for optimum maintenance, protection and rejuvenation of vehicles. With 70 years of continuous research and development SONAX car care products that last longer, perform better and shine brighter than the competition. The ever expanding line of SONAX car car products includes car waxes, interior and exterior cleaners, tire gels, vehicle paint cleaners, auto shampoo and more. ...