When those pesky roots start peeking through, Color Wow is ready to come to the rescue with its clever Root Cover Up. Unlike messy sprays or gloopy mascaras, the powder formula allows for the most precise application, seamlessly covering up greys, extending highlights and concealing gaps in your hairline for a thicker-looking mane. Since it’s water-resistant, you won’t have to worry about it budging – even after a dip in the pool or a sweaty gym session.| 'Color Wow Root Cover UpApplication: apply to dry hair. Load up small end of brush with powder. Use free hand to pull hair flat/taut against head and press brush down firmly into roots, starting from scalp and working out – do not use sweeping motion. Apply more powder as needed2.1gFor hygiene reasons, this product cannot be exchanged or refunded, unless faulty.'