I have a lovely descoware frying pan that I got at an estate sale. It's in unused condition. A steal at $5. It has a wood handle that screws onto the pan. It's the lovely Autumn leaves pattern. I used the pan to make a grilled cheese and let it soak in the sink afterward.The wood handle must have absorbed water as I can no longer unscrew it. Any advice on how to get it unstuck? I've tried man power and WD40. Please advise. Thanks!!