I have plenty I could rotate through crashing with so as not to wear out my welcome if I visit, but what if I did something like a part time vacation rental too?

I have enough that i will actually rotate locks between places when changeover occurs

Get a couple different email addresses, mix up the ads a bit, and put them on a rotating schedule in order to continually bump them back to the top.  

We also store and rotate foods that we eat regularly.

A temp solution is a sewer tape that looks like a ribbon of steel,,,,poked thru trouble area and rotated so the sharp edge of the ribbon cuts the gunk off the walls as it snaps over in the rotation. 

If you need it off, maybe one of those rotating floor machines with a scrub pad on it once the tiles are up.

At 26 years old I had torn both my rotator cuffs, started getting nerve damage in my hips and my doctor told me that if I don't walk away I will need back surgery...

I jump on the tractor and rotate my crops and poultry.

couldn't figure out how to get it to rotate but you get the picture. this is Behr Marquee (not cheap) Silver Bullet. got it from home depot.

I work a rotating shift of two weeks on and two weeks off 12-16 hours a day.