Avoid using mist or moisturizer on your face while on the go as the air will rob your skin of its moisture.
Say no to harsh cleansers that can dry the skin even more.
Refrain from using heavy makeup foundations and concealers since these make the skin even more dry and flaky.
Avoid touching the face without washing your hands as everything you touch can get transferred to your face
Avoid fatty, oil or greasy foods. Cut down on your caffeine and alcohol intake, since the skin is more likely to react to them and become dry and dull.