How Often Should You Touch Up Grey Roots?
Grey roots usually start showing again within about 14 days.
How often you need to touch up depends on your hair growth and contrast.
How Often to Touch Up Grey Roots
Most people need to touch up grey roots every 14 days.
Factors that affect timing:
- hair growth speed
- natural vs coloured hair contrast
- how quickly grey roots start showing
Why Frequent Full-Head Colouring Is Not Ideal
Colouring your entire hair every time grey roots appear:
- applies unnecessary chemicals
- can affect hair condition over time
- is not needed for small regrowth areas
A Better Approach
Instead of colouring your whole hair, you can:
- apply colour only where grey roots are showing
- maintain coverage between full-head colourings
- reduce unnecessary chemical exposure
Learn how to cover grey roots at home
Why 24 Applications Matter
With multiple applications in one kit, you can:
- touch up roots regularly
- apply small amounts as needed
- maintain consistent coverage
- save time
- reduce unnecessary chemical exposure
Where Grey Roots Appear First
Grey roots usually appear in specific areas:
- along the part
- around the hairline
- at the temples
You can apply colour in any area where grey roots are showing.
Shop Root Touch-Up Permanent Hair Colour