Oblitarate is a fast acting solvent based formula that effortlessly removes unwanted tar, rubber and glue deposits from a whole host of exterior surfaces, from paintwork, glass and even plastic trim. Directions for use: 1: Ensure surface is clean and free from loose dirt and contaminates. 2: Apply a small amount to the affected area and leave briefly to dissolve the contamination. 3: Using a microfibre cloth wipe away excess and contamination. 4: Do not let solution dry or bake on any surface Tips from the professionals: Try a tar remover on your wheels, once clean, you will be amazed at how much tar accumulates there.