After washing your hair apply Curl Jelly through wet mid-lengths and ends and scrunch in to define your waves or curls. Leave to air-dry or diffuse. Curl Jelly creates a 'cast' which keeps your hair frizz free and defined. Once your hair is completely dry, you can break the cast by scrunching either with dry hands or a few drops of Curl Oil to release soft, shiny curls. tip: If you're in a particularly hot or humid climate you may want to leave the cast in place for extra hold.