If you only want to take a short trip to the pink side, this is the product for you! This temporary soft pastel pink hair dye is a ready-to-use spray that is best for giving blonde hair an instant burst of color. It has a slight purple undertone and is one of our best-sellers for good reason, and it's both ammonia and peroxide free! The Pastel Spray's last 1-3 washes and are perfect for trialing a new color. To apply, spray the product into your hair, and then blow dry to lock in the color.