I recently bought a used crib bedding set. It is so cute, and the lady I bought it from was super nice. The only problem I'm having is, she must have doused the whole thing in massive amounts of highly scented fabric softener (like in the washer AND dryer). I am really sensitive to scents and make my own laundry soap. I have now washed this bedding five times, using my laundry soap, lots of vinegar, and baking soda. It still very strongly smells of softener. Any ideas on how to get rid of this other than continuing to wash it over and over?