First and foremost, you must identify your skin type- normal, dry, oily or combination. The skin care regime depends on your skin type. It is important to clean the skin regularly with a gentle and mild cleanser to prevent dust and grime from clogging the pores. Next, moisturize your skin, using a moisturizer based on your skin type. For oily skin, use water/gel based moisturizer and for dry skin use cream based moisturizer. Use a mild sunscreen with SPF of at least 15, when going out. Avoid using heavy makeup and have lots of water along with fruits and vegetables.