Halocho #714 - Foggy windows on Shabbat

Writing and drawing is forbidden on Shabbat - even if it's temporary.

One may not use one's finger to write or draw on the condensation a window.

One may not write or draw using the water that spilled on a table.

One may not use one's nail to make a mark on page, to enable one to find the place again, or for any other reason.

Source: Kitzur Shulchan Aruch 80:62

Shabbat Shalom
- Danny
Thursday, 23 Tevet 5771