I have (2) suggestions...try an eraser (a magic eraser may be the ticket) or (peanut butter takes gum out of carpet, or hair...maybe???) if you don't want to wash it further I would go with the magic eraser first...I used one on masking tape residue once & it did remove the residue & the stain...it wasn't on a fabric that was already bleeding- but- I think it's worth a try...good luck. I've bought fat quarter bundles from joannes that have horrible sticky labels *wrapping* them- there is always a left over sticky residue & paper left- the magic eraser has worked well for those.