If you are sensitive to chemicals, you will need to eliminate all cleaning supplies, perfumes, deoterizers, antiperspirants, hairspray, shampoo, etc. from your home. I had to do this. Put them in a plastic bag and save until you are sure. Use baking soda, borax, vinegar, lemonjuice to clean. Buy soap without perfume. Dishwashing liquid can be a killer. Some people react to vinegar as it may contain mold. There are many recipes for homemade cleaners which, by the way, really do work. Clothes should be rinsed in baking soda. If this is your problem, you will begin to feel better, but you will also begin to realize that there are many things in your home that contain perfume. Dry cleaning can also be a problem--air out before bringing inside. Search web sites on chemical sensitivity. Good luck.