What Is a Root Melt and When Should You Use One?
The short answer
A root melt is a shadow or colour applied at the bowl over freshly lifted hair so the regrowth line blends into the rest instead of sitting on top of it. Use it whenever the lift has left a visible line of demarcation, or when a client wants a softer grow-out.
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How to place it
- 1Mix a shade one to two levels deeper than the lifted hair, in a demi-permanent where the undertone allows.
- 2Apply at the bowl over towel-dried hair, working from the roots outward and pulling the product down with a wide-tooth comb.
- 3Feather the lower edge so it dissolves rather than stops. A visible melt edge is just a lower line of demarcation.
- 4Process for five to ten minutes, checking visually rather than trusting the clock.
The timing rule
Melt after the lift, never before, and never leave it on long enough to deposit into the mid-lengths. A melt that travels too far reads dull and muddy because it is pulling tone down through hair that was just lifted.
Frequently asked
Is a root melt the same as a shadow root?
The shadow root is the colour placed at the root; the melt is the blended transition beneath it. In practice the two are usually done as one step.
Can a root melt be used on grey coverage?
Yes, and it softens the regrowth line that full grey coverage creates. Use a demi-permanent so the root stays slightly more translucent than the base.
Keep reading
- What Is a Low-Maintenance Blonde?Built for grow-out: soft regrowth, freehand lift, and a toner that fades into the shade instead of out of it.
- What Is the Difference Between Balayage and Highlights?Freehand softness versus foil-flat consistency — and which one a growing-out client should book.
- What Formula Covers Resistant Grey?Permanent, one level lighter than target, 20 volume, natural series at half — and why grey goes hot.
- How Do You Foilyage Hair Step by Step?Balayage on foil: cleaner lift than open-air painting, with a step sequence you can follow on the floor.
Part of Techniques in the S2 Academy.