SHOWER SCUM: I've been religiously spritzing my shower/bath with Tilex® Fresh Shower® Daily Shower Cleaner after every shower now for years. Let me tell y'all, while this stuff definitely does something, it's no panacea. The grout at the intersection of the tile wall and the bathtub is all sorts of brown. While the rest of the stall is OK, looking at that mildew farm every day encroaches on that squeaky clean vibe I enjoy so much. I can't scrub it off, though, as the grout is too weak. I'm sure as hell not gonna regrout the bath in my crummy little studio rental. Sigh, more signs from the housing gods that it's time to move on...