Q. During our most recent bout of humidity, we noticed an unpleasant odor in our living room. I was shampooing our rug and was able to determine where the odor was coming from: a corner of the room.

Of course, the smell is worse when the windows are closed. Need advice on what to do when rugs and padding are to be replaced. Can the ...

Pet odors can be frustratingly stubborn. There’s no mistaking the smell if you've ever had a cat—that acrid, ammonia-dense odor emanating from the carpet—but how to treat it is another question. Cat ...