Is one allowed to spray cologne on shabbos? Any rules against doing this? As always, please cite your sources
The gemarah says that to wear tefillin a person needs to have a clean body like Elisha baal kenafayim (shabbat 49a). How does the gemara know that Elisha had a clean body?
May deodorant be applied on Yom Kippur, or is it a case of anointing which is forbidden?