Abstract: A device for cleaning the inside surface of an automobile windshield comprising a rigid support member in the form of a tapered housing having a generally triangular shaped cross-section in a first transverse plane and a rectangular shaped cross-section in a second transverse plane othogonally related to the first plane, and a replaceable flexible cover fitted on the support member having a first portion of cleaning material and a second portion of drying and/or polishing material. In an alternative arrangement, a self-contained cleaning substance storage reservoir is disposed between the cover and the support member and a manually activatable flexible bulb is provided for facilitating selective transfer of the cleaning substance from the reservoir to the cover for eventual application to the inside surface of an automobile windshield.