Sugar shock waves: Cleanse your hair with shampoo and then condition your hair. Use two to three pumps of a volumising product on damp hair for the waves to be formed. For better definition, you can also let your hair dry naturally post applying the product and use a curling wand from your mid lengths to ends. If you have very straight hair, or even if you are looking for a bit more hold and definition, twist and clip it loosely till your hair absorbs the product. In the end, hold your hair tight so that the waves last for much longer (just use the scrunch technique).