Is picking food out of your teeth in public gross?

Yes, picking food out of your teeth in public is generally considered gross as it can be seen as impolite and unhygienic. This behavior can make others uncomfortable and may be perceived as a lack of social awareness. It's usually better to excuse yourself to a private area or use dental floss or toothpicks discreetly when necessary. Maintaining good manners in public settings is important for social interactions.