I remember those things, I never had one though, but I remember them. Well, Kevin Kelm remembers them, he also remembers the way the AirWhick company destroied them. So he bought the new automatic freshner, and hacked it so that it could be less automatic, and more manual.
With a few simple soldered wires, you have removed one robot from our world Kevin. For that you will be remembered forever in my book of saviors.