SONAX Multi Star, Universal cleaner. Powerful cleaner for vehicle care and as a powerful pre-cleaner in car washes. The combination of micro-active substances ensures maximum cleaning power with highly resistant materials. For all cleaning tasks on vehicle interiors and exteriors. For exterior cleaning, dilute 1:5 to 1:30, for interior cleaning: 1:10 to 1:50. For areas with very stubborn dirt, use a sponge or brush. Rinse thoroughly with water. Ph 11. 10L.