What can you do? Well, you can book an appointment with your go-to colorist or run to the store and grab your handy at-home dye, but if that’s just not an option in a pinch, you may consider having a root touch-up on hand. These little powders, sprays, and temporary dyes make it so easy to conceal unwanted strands or help blend a harsh line, ideal for when you need help between sessions. Root Touch Up, Madison Reed ($30) Retouch Me, Kevin.Murphy ($29) Root Touch Up Stick, dpHue ($28) Root Cover Up, ColorWow ($34.50) Bright Shadow Root Touch Up Spray, R+Co ($26) Gray Root Concealer, Mineral Fusion ($12.99) Temporary Color Gel, Christophe Robin ($35)
