Hi, A friend of mine deals in old quilts. She put Biz in cold water in a bathtub. Lets it soak over night then wrings them out by hand . Lets it dry naturally..then if the stain are not gone . She will try it one more time. if it will come out it usually does then .As for the rust they have rust remover in some material stores to try.Sometimes lemon juice will help if it isn't too bad..After all this if you have a washing machine that has a very gentle cycle .Wash the material with a gentle soap in warm water...remember if it is still stain the warm water may set it for good..