I have a pizza stone, which has molten plastic on it (it touched the edge of a plastic chopping board briefly, while hot). I cleaned as best as I could with water, but when I put it in the oven it fumes very strongly.
My idea was to try to burn the plastic off in the oven, but oven doesn't appear to have the pyrolyze function or programme.
Should I try and pyrolyze the stone in the oven anyway, even though my oven doesn't have a specific pyrolyze function? Is it safe?
What program should I set and for how long?