Video: It sounds crazy but rubbing STEEL WOOL on your WINDSHIELD won’t hurt it! Tempered windshield glass is higher on the MOHS scale of hardness than steel wool, so it won’t scratch.
Video: It sounds crazy but rubbing STEEL WOOL on your WINDSHIELD won’t hurt it! Tempered windshield glass is higher on the MOHS scale of hardness than steel wool, so it won’t scratch.