K18 AirWash Dry ShampooA non aerosol dry shampoo mist that lasts up to 3 days* using patented odorBIND biotechnology to deliver a high performance clean without excess buildup, white cast, or heavy fragrances. Shake well. Non aerosol format may feel slightly damp but will not disturb your style. Hold the bottle four to six inches away from scalp for even distribution. Section hair and apply just one to three sprays per section. Massage in and brush or style as usual.