Rinsing the Mouth on BeHa"B Fast
This question and answer were automatically translated using our trained AI and have not yet been reviewed by a qualified rabbi. Please treat this translation with caution.
go to original →
Question
If I have taken upon myself an individual fast on BeHa"B, am I allowed to rinse my mouth with mouthwash in the morning? On one hand: if I don't rinse, people will notice I'm fasting because of the bad breath, and it's simply unpleasant for those around me. On the other hand: it's impossible to remove everything completely, and certainly something will remain, and there will also be some taste left. Does it matter if the mouthwash has a good or bad taste?
Answer
Hello,
It is permitted to rinse the mouth during an individual fast. There is no need to worry if a pleasant taste remains in the mouth.
Source
Shulchan Aruch, Orach Chaim, Laws of Fasting, Siman 567, סעיף 3
One who is accustomed to rinsing his mouth in the morning should not do so on a public fast; however, on an individual fast, it is permitted, since he spits it out.
Comments

- Top halachic Q&A
- Practical festival halachot