“Root touch-ups are a spray or a powder that ... in different colors to match your hair color.” These products wash out when you shampoo, meaning that they hide your roots temporarily and ...

This spray seamlessly covers up greys and grown out roots. There are many versatile shades to choose from. Make sure you cover the part in your hair to prevent the color from getting on your skin.

"So everyone has been asking me what I used to color Khloe’s hair pastel pink.. I used @LorealHair Colorista Spray in Pastel ... starting from your roots and working toward your ends.