Depends on what shape (how bad) they are. When I reseason mine I scrub the heck out of them then put a light coat (don't use too much - just enough to coat) of vegetable oil inside and out and put in the oven @ 400 degrees for an hour. When you put them in the oven, put them in upside down. I usually do this process twice.
Check out www.lodge.com.
Cast iron is the only way to cook!
LVM
7 posted on 12/20/2002 8:54:50 AM PST by LasVegasMac