Heh! neat solution. To really make it smell free you could run that device out the window. Weirdly - I have the (rather older) "precision" roaster, and my wife _likes_ it when I roast. Never set the smoke alarm off - but that is probably because the previous owner was a firey andI think used a heat detecting alarm in the kitchen instead. The smell does linger in my upstairs office for about 4 hours afterwards (it is above the kitchen), but doesnt trouble the alarm up there.