Step one shake the can. Step two hold magic root cover up six inches above your roots. Step three spray your grays. Three two one you're. Done.

But until recently I had been dying my hair to dark brown or dark steel gray . And L'oreal root touchup is great for these darker colors. I could put off a root touchup for weeks by just spraying this product to cover my gray roots in the morningsI Even worked when I was light brown.

Easy to use and the color matches my natural hair color. The color is permanent, and I only need to reapply to hair that has grown out--about every 4-5 weeks for me.

L'Oreal Excellence HiColor Permanent Hair Color is the first permanent hair color specifically created for dark hair (black to medium brown). Specifically developed to lift dark hair in one single step, without brassiness. This breakthrough technology lifts hair 3-4 levels.

L'Oreal Paris Root Rescue is a permanent, low ammonia color gel with built-in conditioning and an aromatic scent.

Ensure your hair is dry; root touch-up sprays never work on wet hair. Remove anything from your bathroom and vanity that could stain quickly. You can apply vaseline to your hair if you'd like to protect your scalp.

A root touch up is literally colouring the roots only. The roots are the areas near the scalp where the colour of the hair changes back to the natural colour as the hair grows. Full hear colour is when the whole head, scalp to tip, is coloured.

5 Genius Ways to Conceal Roots With Items You Already Have At...

1. Opt for mascara on dark hair.
2. Brush brow gels on blonde or red hair.
3. Try eye makeup when you have time.
4. Sprinkle baby powder on lighter hair.
5. DIY hair dye as a last resort.

The product may damage the skin by causing inflammation, which leads to hair shedding. That means your hair may fall out prematurely outside of the routine that is necessary for the normal growth cycle. Also, these products often cause a buildup of material on your scalp.

6 Best Hair Colors for Brunettes, According to Hairstylists

• 01 of 06. Suede Mocha. Getty Images.
• 02 of 06. Smoky Brown. Getty Images.
• 03 of 06. Espresso. Getty Images.
• 04 of 06. Brunette Balayage. Getty Images.
• 05 of 06. Pale Walnut. Getty Images.
• 06 of 06. Comfy Camel. Getty Images.

Those with warmer skin typically to look best in warm dark brown hair colors. Cool skin tones: If you have bluish veins and a more pinkish complexion, you probably have cool skin. Cool-toned dark brown hair colors, like mushroom brown, tend to look better on you, as they won't pull out the red in your complexion.

Root Touchups They can be very safe and effective when a professional uses them. They also do not create any higher a risk for complications for hair loss or hair growth than traditional hair coloring. There are other root touchup products that you can buy at stores.

four to six weeks How Long Does a Root Touch Up Last? Roots grow at different paces for everyone but, on average, expect to come to the salon every four to six weeks for touchups. One exception is for grey coverage.

TRESemmé Root Touch-Up Darker hair colors like brown and black need rich pigment to hide visible roots, especially those that are gray or lighter. Enter this TRESemmé root touch-up spray, which earned raves for covering and blending into dark tones.

Choose the right shade of hair color Your root touch up hair color cannot be darker or lighter than the color of the lengths of your hair. It will make the hair color look shabby and inconsistent. If you're covering your greys during your root touch up, remember to choose a color that is one shade lighter.

For brown hair your best bet will be warmer, rich colors like Purple AF and Wrath!