and the new concept of optimal hold. just a few quick moves are enough to shape and direct the hair without weighing it down. can be used on wet and dry hair. can be removed with a brush stroke. does not contain gas.spray on hair from a distance of about una 20 cm. to shape, spray on wet hair and dry. to remove flyaways, spray on the palm of the hand and run through the hair. for maximum volume: spray on the roots. to create special shapes: spray on the strands and hold until dry. to set and shine: spray evenly over the hairstyle.