Heya :) I'm looking into buying an air purifier because when I spend most of my time in my room doing homework (and sleeping) - and I find upon waking expecially I feel very congested and mucuos-y. It drives me nuts lol! I don't have such a problem in the summer when I can keep the window open 24/7, but it getting much colder now and I can't do that, particularly at night.
At the same time, because I'm very thin and thusly always cold, and I live in a family of overweight people who are always hot, I'm thinking about buying an electric heater to lessen the themostat war. Are these heaters safe to use? Do they pollute the air or do some other damage I may not be aware of?