Update on the cheesecloth. I was trying to pick what cloth I would use for the apple press I'm building and I noticed that the disposable cheese cloth at New England Cheesemaking supplies is much more fragile than Hoeggers Plyban (which is the type I've been using the last 6 months). So I would suspect it won't last nearly as long and I doubt it will stand up to boiling. I'm thinking I'd better stick to nylon cloth for my apple press. I never did get the berry stains off the wall when my bag blew out while pressing blackberries (I've changed my pressing technique since then). It took 3 coats of sealer and 3 coats of white paint to cover the stain!