I know this question was asked and thoroughly answered previously but it appears I have inadvertently deleted that information in my save file. I plan to use muslin as a wrap primnarily for some rolled fabrics but am not sure about type of muslin to use. If I bought the finest cotton grade at Joanne's, for example, and washed it several times in either WP or Oxiclean or a combination of both would muslin then be suitable? Possibly there is also another cleanser this list can recommend. Storage is in a "non-museum quality home", not an institution, and will be used for vintage rolled wool felt and silk velvet. Pieces are too wide and large to be accommodated in available sizes of acid-free tissue. I think there are large bulk rolls on the market but that would not be satisfactory for my situation. Appreciate any of your suggestions.