Abstract: The present invention is directed to removable and collapsible moisture blocking screens that inhibit moisture from condensing on a surface when steam is present. The screens include a shaped vinyl film adapted to releasably contact a surface, a fabric component secured around a periphery of the film, and a flexible perimeter of fixed length having two attached ends, which perimeter is encased at least substantially within the fabric and is disposed around at least a substantial portion of the periphery of the film. Methods of inhibiting steam from accumulating on a surface are also described.