All our non-woven wallcoverings are free of PVC and formaldehyde. This is very important to us, because the manufacturing of PVC releases toxic and harmful substances like chloroethene and various toxic plasti-cizers. Our new Greenwall I wallcoverings contain no PVC, but they do retain the advantages of traditional vinyl products: they are strong, ecological and very easy to scrub and clean, even with water and soap.