9Poor Personal Hygiene
There are many factors that lead to the development of milia. In many cases, they can happen because of dead skin accumulating and being trapped in the pores located near the surface of your skin. If you do not get rid of these build-ups regularly, they would become small cysts called primary milia. That’s why the problem is more common in people with poor personal hygiene, especially on their face. Make sure to wash your faces regularly, especially after coming home from outside or doing physical activities. [9]
