Apply facial cleanser with your fingertips instead of a washcloth, sponge or brush. Use lukewarm water, not very hot water. Because oily hair can make acne worse, wash your hair every day if needed. Do not pick at your face or squeeze your acne.
Use sunscreen with spf of 50. U can apply at home also. Windows and fluorescent bulbs can let through uv rays that can cause damage to your skin ? so unless you're in a windowless room with no light, your skin is receiving uv radiation.
Diploma In Dermatology And Venerology And Leprosy (DDVL), MBBS
Dermatologist, Rewari
Use sunscreens which are available in aquagel form like suncros aquagel, photoban aquagel, zoray aquagel etc.These are water base, doesn't causes acne.
Yes sunscreen do prevent tanning if applied in correct quantity and frequently though no sunscreen can prevent sun tanning hundred percent.
Apply every two hours of you are outdoor.
Having issues? Consult a doctor for medical advice