Plump it up! Not Your Mother’s Plump for Joy Dry shampoo is a gym bag secret that builds body better than a session with your personal trainer. Absorb excess oil and odor and add an extra boost of volume with a mist of this Orange Mango fragranced formula. Plump for Joy leaves hair feeling bulked up, but not weighed down! How to use dry shampoo: Shake vigorously. Hold can 8-10 inches away and spray onto roots. Massage thoroughly with fingertips and brush through. No need to rinse. Style as usual.