MB 340.2 – MB 340.3 – Erasing on Shabbat:, Ink, Wax, Cakes, and Letters

This episode continues the laws of 'shearing' and then erasing on Shabbat. Topics include removing warts, scabs, loose skin, and dry lips; when erasing ink, wax, or smudges creates biblical versus rabbinic liability; and how much erasure constitutes a violation. We explore practical cases such as wax or stains on books and Torah scrolls, erasing in order to rewrite, and intention-based liability. The discussion then turns to modern and everyday scenarios: letters on cakes, children breaking lettered foods, designs formed by molds or edible substances, food packaging graphics, and words printed on the edges of book pages. Clear guidance is given on what is prohibited, what is permitted, and where common custom is lenient—making this a practical guide to erasing and writing issues encountered on Shabbat.