Rules About Inedible Chometz

Although to many the only notable aspect of the upcoming fast of Asarah B’Teves (the 10th of Teves) is that it is by far the shortest fast day in the Jewish calendar for anyone in the Northern Hemisphere (my heartfelt sympathies to the South Americans, So’Africans, Aussies, and Kiwis), nonetheless, the Fast of Asarah B’Teves is quite unique.