Yeah, Dawn is my go-to also, and it almost always works. This was the one time in 10 that it didn’t, darn it. I’m going to give it another dose of Dawn, but I’ve also put the Tide pen on my grocery list to have on hand as well. Thanks for the tip! I don’t know how I do it, but I always seem to get spots of oil on my t-shirts. I manage it even when I’m wearing an apron. This was either oil from making brownies or from the fish oil I add to the cats’ food.Have you tried the Tide pens? We keep them in a drawer in the kitchen and as soon as I see a grease spot on my shirt (I'm a terribly messy cook), I rub it with a pen. I also soak the spot in Dawn dishwashing liquid for a while. 9 out of 10 times, it works.