I have tried using Sheryl Canter's Method and I like the way my cast iron looks after having coated it several times with flaxseed oil. However, my seemingly reoccurring problem I've encountered is that when I cook something, the skillet in question will lose its dark black color from the seasoning and what I'm left with is usually a resemblance of bare iron in the center of the skillet where the food was cooked. I found a Wapak Z logo #8 and soaked it in a lye bath about a month ago. It has since been in and out of the oven over 20 times if I were to guess. It has a nice black patina, food doesn't stick, but the nice black patina will lose its color easily if I cook something in there, even eggs. Is the black carbon substance flaking off onto the food I'm eating? What methods do you use to attain a beautiful black shine on your cast iron? I understand that with lots of repeated use, it'll just occur naturally through the constant reseasoning by cooking food in the skillet. I just want some advice on methods people were able to use to attain a perfect black patina.