I didn't buy it, Ray. I don't get to buy anything, beyond my own toiletries for inside the RV. We used it on an Teflon electric frypan, used for bacon and then flour-coated chicken breasts. It was applied as soon as cooking was done, and sat while we ate. The pan wiped out with a piece of paper towel, and de-greased with a wet dish cloth. She liked it.