Tomorrow is Yom Kippur ( Day of Atonement)
Anointing on Yom Kippur
It is forbidden to anoint even a part of one’s body with oil or ointment even if one is only doing so just to remove a bad smell. [154]
It is forbidden to spray oneself with deodorant on Yom Kippur. [155]
Using liquid soap isn't considered anointing but is rather similar to washing. It is permitted to use liquid soap if one's hands are dirty.[156]
Etymology
Yom means "day" in Hebrew and Kippur comes from a root that means "to atone", which is related to the biblical name of the covering of the Ark (called the kapporet).[4] Yom Kippur is usually expressed in English as "Day of Atonement".
No cover-ups