Originally Posted by Beansmom
The site referenced above says polyester is ok for diaper covers, and it says polyurethane is ok (in the bibs section). PUL is just laminated polyester. It says to avoid vinyl and PVC, which would most likely be found in old or really cheap vinyl "plastic pants."
If someone plans to only use all natural fabrics, all organic cotton clothing, etc. then I would say you probably want to stick with wool and OC diapers as...