I put on my brand-new new-favorite shirt this morning, fresh out of the laundry. While washing my face, I noticed a wet spot on the front but figured it would dry before I got to work. At work, it's still there and I now realize that it's a grease stain. A grease stain that's been through the washer & dryer. I have no idea how this happened; obviously I'd have treated it if I knew about it before washing, but what's done is done. What to do now? Toss the shirt? Can I save it somehow? Soak the whole shirt in canola oil so it becomes equally stained all over?