Don't have kids. Oh, too late. :lol: Seriously, I used to use all those scented air products (plug-ins, candles, etc.). I got headaches from ALL of them except a few of my lighter-scented candles from Home Interiors. Now, we just open windows or use Febreeze when necessary. AND, of course, bake some cookies or brownies or apple pie or bread, etc! Yummy AND smells good for hours.