Apply the coloring mixture to lengths and ends only. Leave approximately 2 cm free from the scalp. Leave for 50-60 minutes (without heat) or 25-35 minutes (with added heat). After processing time, wash your hair thoroughly with warm water.
How long do you leave Koleston on your roots?
If you are looking for a permanent solution for your roots, then try our Koleston Root Touch Up 10 Permanent Crème. Leave it on your roots for 10 minutes and rinse – it will last until your roots grow out. If you want to go lighter, take it slow.
How long does Koleston hair dye take?
Extend it on all hair from roots to tips to ensure full saturation. Leave colour mixture on for 40 minutes. For shades 12/0, 12/1, 12/11 and 12/81: Apply to roots to cover all hair. Wait 30 minutes.
How do you mix Koleston hair color?
Apply your target shade with 6%. Simple should your client be between 30 and 50% add a third pure natural to your target shade. What about those clients that are more than 50% gray.
Do you put koleston perfect on wet or dry hair?
The Wella Koleston Pure Naturals are mixed with the Welloxon Perfect developer in a 1:1 ratio with either six, nine or twelve per cent hydrogen peroxide. Then apply the mixture evenly to dry hair.
How long do I leave Wella Koleston on my hair?
DEVELOPMENT TIME: HEAT: 30-40 min / + HEAT*: 15-25 min.