(Strip Number 887, Original Publication Date, 8 July 1985)
Panel 1: We find Mike chasing a bug around and spraying it with a can of something.
Panel 2: Since the bug refuses to die, he sprays it harder.
Panel 3: When Elly comes into the room, Mike tells her that he knows that he hit it a whole bunch of times before asking why it isn't dead.
Panel 4: Elly looks at the can and tells him that he's using her deodorant.
Summary: Well, this is a rather dated effort. Nobody uses spray-on deodorant that I've noticed so it's likely we'll get a Lynnsight about that fact.