Halachot and Customs
Is it permissible to wash dishes on Tisha B'Av that falls on Motzei Shabbat?
Question
Are we supposed to leave all the dishes from Shabbat dirty until after the fast so as not to lose focus on the mourning? Additionally, washing the dishes does wet the hands. Thank you
Answer
Greetings,
It is forbidden to wash dishes on Tisha B'Av until after midday, and the reason for this is to avoid distracting oneself from the mourning. This applies even when Tisha B'Av falls on Motzei Shabbat. However, dishes that are needed immediately, such as for feeding children, may be washed, and there is no obligation to wear rubber gloves, though it is preferable to do so.
Sources: See Asheri Ha'ish Part 3 (Chapter 21, Section 4) and Or LeTziyon Part 3 (Chapter 29, Response 14).
Blessings,
Hillel Meirs
