I'm glad to hear you're trying to keep chemicals out of the house, especially with a little one on the way (I'm due Jan. 14th, we must be pretty close). About 1.5 years ago I found a company that is eco-friendly and doesn't use those harsh chemicals. One product that I would recommend is Sol-u-Mel. It has worked wonders on everything I've tried to clean up and with getting rid of smells. I actually put a capful of it in every load of laundry I do. Let me know if you want to know where I get it from.
Good luck and congratulations!