Tech Support for Self-Cleaning Ovens

*ring ring*

"Mom? We're running the self-cleaning function on the oven..."

"Wow, have you ever done that? I thought you were nervous about the wiring."

"That's been fixed, so we figured it was time."

"You really should run that thing more than once every five years, Lynn."

"We weren't sure about it, we just weren't sure what to do. Plus didn't you do it when you were here this summer?"

"(sigh) No, I just wiped it out."

"Is it supposed to smoke like that?"

"I wait for a sunny day so I can open the windows. Wait, how much is it smoking?"

"Well, we can still see each other..."

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Three hours later, it finished up; it smoked for some time but subsided by the end. We gingerly opened it up and viola! a clean oven! An oven filled with ashes, but clean! gosh darn, what an invention...