Salt that is iodized by means of a corn derivative is (kitniyos) and therefore iodized salt requires Passover certification. Un-iodized salt does not require Passover certification, nor does sea salt.
Salt that is iodized by means of a corn derivative is (kitniyos) and therefore iodized salt requires Passover certification. Un-iodized salt does not require Passover certification, nor does sea salt.