Some people believe that flossing in a dream means that you are taking better care of yourself, while others view it as a sign of an improvement of self-image. It could also indicate simple cleanliness or the need for new dental work.
Using floss in your dream also signifies catching up with oneself, as it’s a way to get into the nooks and crannies that we cannot reach when awake.
Flossing in a dream can signify taking better care of oneself because it is important for our oral health and hygiene. It may also represent pain relief, as well as fixing teeth problems or concerns that you don’t want to tell anyone about because you have shame or embarrassment associated with them.