Having the ducts or vents cleaned doesn’t always help, but it can’t hurt! Have them check the filters, too!
Speaking of sons, Tom threw his back out moving Christmas trees on Saturday. He was in a lot of pain yesterday.
Oh, dear. Poor Tom. I empathize!
I don’t know how much good cleaning the ducts will do, but the new carpet helped, and I’m sure that washing the walls will help as well, but I think the ozone machine and the two HEPA filters will be my friends for a long time. I’m trying to get the manager to buy new filters for me so we’ll see what happens there.
Pass along my condolences. That really, really hurts.