We always squeegee our vinyl shower stall after each use (without any kind
of cleaning solution), and that seems to keep the walls an doors clean.
However, after a while, all of the horizontal surfaces become covered with
what looks like dirt. I've tried several solutions to clean these surfaces,
but the only thing that seems to work at all is full strength Mr. Clean and
lots of elbow grease. Even this solution is not entirely satisfactory.
Does anyone have any suggestions that would work better? Would spraying
something on the walls before squiggling help?