White Sands Smudge - Clear Colorant is a water-based, weightless styling and finishing product that can be used to texturize or straighten hair. It can be used on wet or dry hair and always leaves hair soft, silky, and touchable. Smudge can be used for piecing, straightening, texturizing, and flat ironing. When Smudge dries it is weightless and infuses silkiness.