When you say fuzz, is it loose bits on the surface that you can get off with a sticky clothes roller? If so then it just loose fuzz from washing it and it will be fine to use. If it has little balls of fuzz stuck to it, this is called pilling. You can remove the pills with a sweater fuzz remover and it is up to you if you want to use it. I don't know if it will re-pill if you remove them once. Maybe someone else will know.