Inventors:
Robert Beatty - Oak Brook IL, US
International Classification:
B08B 1/00
US Classification:
134006000, 015210100, 015218100
Abstract:
One embodiment of this invention is a cleaning device comprising a base including an upper surface and a lower surface; and an upstanding wall extending upwardly relative to the upper surface of the base. The upstanding wall includes a first surface and a second surface, wherein the first surface includes an abrasive material disposed thereon and the second surface does not include an abrasive material. A thickness of the wall is configured to be less than about 3 mm.