This high performance Scholl Concepts Dirt Eraser Sponge removes stubborn dirt on vehicles without the need for strong, solvent-based cleaners. The unique abrasive nano-structure of this 13cm x 6cm x 3cm foam pad will allow easy removal of tough dirt from almost any surface. Particularly suited to use on alloy and steel rims, interior plastic parts, artificial leather, etc. Ideal for erasing set-in dirt, grime and insect contaminations.