Answer: First, choose the right primer for your skin and what you want to accomplish. After you have your primer, wash your face with a cleanser and apply moisturiser. Pour a pea-sized amount on the back of your hand to ensure you use the right amount (Using too much primer can cause your foundation to pill or clump.) Apply the primer to the centre of your face and use gentle, circular motions to blend it outward. Make sure to get your hairline and neck. Allow the primer to dry completely before putting other products on your face.