Your fabric stash that is.
I’m a fence sitter. Depends what I’m doing with the fabric as to whether or not I prewash it. Some people are organised enough to wash their fabric as soon as they bring it home, others of us *cough* don’t. My personal ethos is if it’s a small item that won’t need to be washed then I don’t wash, however, garment, quilt and bags I would definitely wash. Get on over to Trueup and read Kim’s post on this topic. Link.