Humidifier design has come a long way since the sick room vaporizer and box with water wheel/evaporator configurations. Humidifier engineering has advance considerably, with airwashers and ultrasonic technologies added to the mix. And while the units themselves no longer are eyesores (mostly, at least), neither are they something you want to actually want to have in a room.
The smell of cookies baking is thought to be so universally loved that real estate agents often bake some in a home before an open house to add some warm fuzzies to the event. But that may just be a myth, according to recent survey by the makers of the Blueair air purifier.
Make no mistake, cookies, brownies, bread…most anything baking…are my personal favorite aromas. But according to research conducted by Blueair in late December, those smells rank at the top of list of “bad” odors people most wanted out of their homes.