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 1 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Sprinkle the Powder Into Palm First, wet your hair and hands. Then sprinkle a thin layer of Owa Hair Wash on one hand. (Tip: a little goes a long way.) Previous Next Start Slideshow HairDry ShampooShampooOWA Haircare