Yard, quarterly pest spray, lawn doctor, termite bond, were standard expenses.

For reference, I used Schedule 40 to the valve boxes, then poly to the heads. 1" for rotors, 3/4" for sprays and the soakers in the gardens.

Latex or oil base.Just spray it on as a mist instead of a thick coat and it will not peal.Think of how many times you've seen overspray on the lower edge of a roof from some wannabe painter.

Spray weed control twice a year Take a look at the roof, check for missing shingles, clogged gutters, other problems

Do you have your contractors spray the cabinets?

If you spray common surface mold with a bleach and water solution, it will start to disappear after a few minutes (no scrubbing). 

Using a spray guard can be an art.

Sherwin-Williams sells a product to get rid of spray paint.

I'm guessing I will have to demo out more drywall and then just spray down the studs with some bleach/water?

Husband does some cleanup, then it backs up again because one of them flushed a toilet while he was there, which they at first lie about.Incidentally, in July they had complained about the spigots spraying water while in use and I had a plumber over to replace the spigots within days; no mention at that time anything about this sewer backup problem.