My wife insists on occupying every vacant outlet in our house with one of these OR one of those stinky as hell glade type air fresheners.
Personally I CAN hear the daggone things, and find that they don't do a thing except for consume electricty, annoy the shit out of me, and occupy valuable electric outlets.
I unplug them every chance I get and she plugs them back in.
~sigh~
The joys of compromise in a marriage, i wouldn't trade it for a minute
-bear