My Christmas adventure began at 3 p.m. on Christmas Eve. I was actually working that day, and my wife called to tell me there was water dripping from the ceiling in our pantry. So I hurried home and soon discovered that the leak was coming down from the attic. My first impression was that our roof was leaking, but our landlord came and checked it out (thank goodness he went up into the attic instead of me this time) and our next-door neighbor had left his swamp cooler hooked up. The water line running through the attic had frozen and burst, so the water was running down between the walls. The fact that he spends about 4 hours at home every month didn't help matters. But he left his garage unlocked, so we got the water shut off and started using a wet/dry vacuum to clean up the water. Our pantry has the original carpet put in 40 years ago, and had probably never been cleaned, so we were sucking up brown water. I tried to look at it as a good deep clean for the carpet. Our neighbor’...