If not it's too late. It is a brand new Lodge Logic pre-seasoned grill pan. I just cooked in it and some stuff wouldn't come off and I remember I read somewhere that I could use foil. I know I should have used a brush but I forgot to get one to go with my grill pan. I kept scrubbing under water and wiping with a paper towel to see if there was any more burnt stuff left. But it got to the point that went I smelled the paper towel the burned looking stuff had no smell. So at that point I stopped. I didn't have any plain vegetable oil (not sure what kind of house my mother is running here) so I used butter flavored Crisco spray.