How to Cover Gray Roots at Home in 10 Minutes | Ammonia-Free Root Touch Up (Garnier Color Sensation)

How do you cover gray roots at home? Garnier Color Sensation Root Retouch covers gray roots in 10 minutes — no salon needed. This ammonia-free root touch-up has a shampoo-like application, non-drip formula, and delivers 100% gray coverage with up to 4 weeks of color. ⏱ Chapters 0:07 48-hour allergy test 0:10 Prepare hair, put on gloves 0:11 Pour developer and colorant 0:16 Mix until smooth 0:19 Apply directly to roots 0:22 Massage in, wait 10 minutes 0:23 Rinse and condition 0:24 Final gray coverage result 💡 Best for: ✅ Touching up between full color sessions ✅ Covering grays at the part, temples, and hairline ✅ Anyone who wants ammonia-free root color ✅ A faster alternative to salon root touch-ups 🟢 Why Color Sensation Root Retouch: • 100% gray coverage in 10 minutes • Ammonia-free — gentler on the scalp • Non-drip formula — won't run on skin or clothes • Lasts up to 4 weeks • Shampoo-like application — easier than mixing full box dye ⚠️ Always perform a 48-hr allergy test. 🔗 Find your shade: https://www.garnierusa.com/my-shade-selector 🔗 Color Retouch: https://www.garnierusa.com/about-our-brands/hair-color/color-sensation/color-retouch 🔗 Gray coverage guide: https://www.garnierusa.com/tips-how-tos/the-perfect-hair-colors-for-gray-coverage #Garnier #ColorSensation #RootRetouch #GrayCoverage #GrayRoots #RootTouchUp #AmmoniaFree #AtHomeHairColor #HairColorTutorial #GrayHair #HideTheGray #HairColor #DIYHairColor #DrugstoreHair #RootColor