Tests on household dust in seven states show that we’re breathing in a hodgepodge of chemicals from consumer products, the San Francisco Chronicle reports. On the shortlist of 35 toxic industrial chemicals found are phthalates, plasticizers that soften products with vinyl, including shoes, face and body lotions, upholstery, shower curtains, nail polish and garden hoses; PFOA, the Teflon chemical, in everything from pots and pans to Scotchguard and StainMaster carpeting, waterproof jackets, and stain-resistant clothing; flame retardants, found in mattresses, carpet and curtains; and pesticides.