If you have seen hair vinegar in your dream: You may experience events that cause confusion in your mental processes, Romantic plans or gestures may enable you to get closer with your loved ones. To see hair vinegar in your dream indicates that you will get rid of your bad thoughts and will suffer because of the things you have. A young man who sees a dream indicates that he will have a troubled period for a while and the person's life is short. According to Caferi, this dream indicates that he is trying to declare his freedom by resisting them, and that he is in conflict with life and himself.