When the cat says it's time to?
Under the stove is one of the places my cat Furby likes to toss his toy mice. Every so often he'll lay on the floor in front of it, upside down, looking underneath. That's the cue to pull out the oven drawer so he can wander in and retrieve his mice, and then I'll get the dust bunnies. :mrgreen:
I don't think the fridge has been moved since I got the new one six months ago....