Streaks 'n Tips is a temporary spray hair coloring. Even after it dries, it can be washed off with plain water. In the hands of a propman it becomes a removable spray paint with a thousand uses. We have seen different colors used to apply graffiti to walls and vehicles. Gray used to hide yellow safety lines on the cement steps of a modern museum being used as an ancient Egyptian set. A misting of brown made the new lumber of a hitching rail match the other aged wood on a western set. Black can hide mud on the tires in a car commercial.