You can add volume by using hair products and teasing the under-layer of your hair. Apply gel or mousse to clean, damp hair, then blow dry with your head upside down. When it is nearly dry, flip your hair back and use a round brush or styling brush to style your hair as you normally would. Once your hair is dry, take sections the top layer of hair and move it aside so you can access the hair underneath. Tease the under-layer to add volume, then smooth the tope layer over the teased hair. Use a pic to smooth the hair and coax it into place. Repeat the teasing process in the areas you want added volume, then spray with hair spray to hold the style. Vavoom! You’re ready to go.