Popsugar Beauty Hair OWA Haircare Hair Wash Review This Water-Activated Shampoo Saves You Time Packing AND Saves the Planet July 28, 2019 by Katelyn Evans View On One Page Photo 3 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Lather and Rinse Massage the water-activated shampoo into your scalp and through your hair to create a lather, then rinse. Previous Next Start Slideshow HairDry ShampooShampooOWA Haircare