Amazon.com: Root Touch Up Powder for Dark Blonde Hair by Style Edit | Temporary Hair Color for Dark Roots and Highlights | Root Concealer for Grays, Thinning Hair and Hairline | Mineral
Clairol Root Touch-up Permanent Hair Color - 6g Light Golden Brown - 1 Kit : Target
Schwarzkopf Root Retouch Kit-Permanent Color for Easy Application Brown & Blonde | eBay
Root Touch-Up Permanent | Clairol
Naturtint Root Retouch 9N Light Blonde Hair Color
Jill Martin's secret weapon for touching up her roots in seconds