Get them cleaned periodically. Besides the air you breathe, your home harbors other potential toxins. Synthetic carpets, chemically treated fabrics, painted and lacquered furniture are toxins that make continual skin contact, or may release fumes as they age. Try to use non-toxic materials in your home. Bare wood floors, organic cotton fabrics and materials such as tile, metal and glass will all help reduce toxin levels in your home.
Household cleaners are an obvious cache of chemicals to avoid.
Throw out your chemical cleansers and use natural alternatives. It is healthier for you and has the added benefit of helping the environment. Laundry is another potential toxin source. Avoid dry cleaning and hand wash your clothing or buy fabrics that don't require dry cleaning. If you must dry clean, remove your clothing from its plastic bag and air it out.