Our Microfiber Car Wash Sponge is the ultimate sponge for a car wash. Designed with the auto enthusiast in mind, a microfiber bone sponge for cars will gently pull dust, dirt and grime away from the vehicle surface where it cannot scratch. The non-split micro fibers of this jumbo car sponge, unlike most microfiber cleaning products, easily release the collected debris when rinsed with a hose.