polyester, fleece, acrylic and nylon are the worst ones .I also react to some
wood products, eg sawdust, fresh cut
wood, cardboard, the ink on newspaper, felt pen ink, certain perfume scents, almost all laundry detergent scents. These are just the main ones there are other things I react to as well but sometimes it is hard to figure them all out, I am now 50 years old and have had reactions to these things for 7 years or so now.