basement windows in old farm house

[catya]

Hmmm. I was going to put screens in my basement windows to get rid of the heat/humidity & smells during those times its cooler/less humid outside/ Also to lessen the cat box stink - I don't know what's with those cats but good grief.... (yes I do clean the boxes regularly).

An alternative is I've seen is an exhaust fan that can be installed in windows. Maybe that could get out the stale stinky air without bringing in hot/humid?