![Been cooking on this for a while, but this spot always come back after cleaning (I use salt and paper towel to clean, and then reseason on stove. Med-Hi heat to smoke, Been cooking on this for a while, but this spot always come back after cleaning (I use salt and paper towel to clean, and then reseason on stove. Med-Hi heat to smoke,](https://i.redd.it/gf1zn2dzk9e81.jpg)
Been cooking on this for a while, but this spot always come back after cleaning (I use salt and paper towel to clean, and then reseason on stove. Med-Hi heat to smoke,
![Cleaning Cast Iron Cookware: Salt Method - Our Twenty Minute Kitchen GardenOur Twenty Minute Kitchen Garden Cleaning Cast Iron Cookware: Salt Method - Our Twenty Minute Kitchen GardenOur Twenty Minute Kitchen Garden](http://20minutegarden.com/wp-content/uploads/2009/03/salt1.jpg)
Cleaning Cast Iron Cookware: Salt Method - Our Twenty Minute Kitchen GardenOur Twenty Minute Kitchen Garden
![Cleaning Cast Iron Cookware: Salt Method - Our Twenty Minute Kitchen GardenOur Twenty Minute Kitchen Garden Cleaning Cast Iron Cookware: Salt Method - Our Twenty Minute Kitchen GardenOur Twenty Minute Kitchen Garden](http://20minutegarden.com/wp-content/uploads/2009/03/salt2.jpg)