Milia are small white bumps that appear on the skin. They're usually grouped together on the nose, cheeks, and chin, though they may appear elsewhere. Milia develop when skin flakes become trapped under the surface of the skin, according to the Mayo Clinic, or when keratin builds up and gets trapped. Causes : ⏩Dandruff ⏩Oil Accumulation ⏩Lack Of exfoliation ⏩Body heat causing boils on forehead. Prevention : ⏩Avoid leaving oil for longer time or overnight. ⏩Over cleansing/ Over exfoliation. ⏩Bangs (any hairstyle that come in contact with skin). Treatment : ⏩ Double Cleansing. ⏩ Hot compression (Steaming). ⏩ Exfoliate 1-2 times in a week. ⏩ Cleanse your hair regularly. ⏩ Clay mask (to absorb excessive oil and dirt ). ⏩ Get rid of your dandruff. Try DIY remedy posted on the page. ⏩ Stay hydrated to maintain your body heat.