Kyle in Woodstock
TVWBB Guru
I scrap it clean with a stiff flat spatula, then while the grate is still warm I wipe any remaining food off with a damp paper towel....let it dry then put on a fresh coat of oil, let that sit for a bit....then wipe off excess oil. Then I hang it up inside my grilling storage closet in the basement. I oil and clean both sides. Pretty similar to how you deal with cast iron.