If she's insured the house restoration company should be taking care of this (and even clothes--or at least give them directions on how to deal with it)--but I think Tartan is on target. If there is an oil in it, I've used a product that I used on my mechanic son's shirts to get out oil stain on a quilt--but did so with a cotton swab and little dabs--not sure it would be good for a whole quilt.