i would certainly run the gamut of cleaners, oxyclean, whink, bleach sticks, lemon juice and sunlight....try to get a good list here on the QB and be prepared to rinse thoroughly with a bathtub of clear, cold water lined with a clean white sheet (used UNDER THE quilt for lifting while wet) as soon as the stain appears to lift...have this ready, you don't want stain removers sitting in your quilt while you fill the tub...