Who doesn’t love big hair? For those with finer locks, O&M Atonic Thickening Spritz worked though towel dried hair and blow dried in will reveal that long lasting volume that other blow out sprays promise, but never deliver! Simply apply 5 pumps to your wet hair and either finger dry or apply a round brush from roots to ends with high heat to maximise the glamour! Hot tip!! Blast a few pumps more with a drier back into styled hair to add a beachy texture and seal in your hot volume look!