If the porcelain enamel interior is chipped, it may have been bumped by the oven racks. When removing and replacing oven racks, always tilt racks upward and do not force them to avoid chipping the porcelain.
If the porcelain enamel interior is chipped, it may have been bumped by the oven racks. When removing and replacing oven racks, always tilt racks upward and do not force them to avoid chipping the porcelain.