This is my first Frugal Friday Posting! Yippee! I know this one may seem very, very silly but it is concerning air freshening. Especially in a home with a mechanic, six children, a Blue Heeler, kitten and bunny, I have a very, very strong sense of smell so I'm a little pranoid about this one. To stretch your freshener sprays, oils or whatever you use I simply spray them into the cold air return of the air conditioner or furnace or place a fabric softener sheet on the filter. Instead of squirting it throughout the entire house just one little squirt and it is all over, done!