My roommate swore by the $2 shower squeegee, I called it a gimmick for 6 months
Back in college I lived with a guy who kept a squeegee on a suction cup in our shared bathroom, and I figured it was just one more weird thing he did. Then our landlord hit us with a $300 mold fee at move out in College Park and his side of the tub looked brand new while mine had black spots creeping along the caulk. I bought one for $2.50 at the hardware store that same week and the water spots just stopped showing up. Six years later I still keep one in every bathroom I have lived in. Anyone else have a cheap fix like that which turned out to be the real deal?