Leave for 50-60 minutes (without heat) or 25-35 minutes (with added heat). After processing time, wash your hair thoroughly with warm water. Apply the coloring mixture to lengths and ends only.
What is the mixing ratio for Wella Koleston Perfect?
1:2
How do you use Wella Koleston Perfect?
https://www.youtube.com/watch?v=lnP82OcH6pM
What is processing time for Wella Koleston Perfect?
Leave for 50-60 minutes (without heat) or 25-35 minutes (with added heat). After processing time, wash your hair thoroughly with warm water. Apply the coloring mixture to lengths and ends only. Leave approximately 2 cm free from the scalp.
How long do you leave Koleston hair dye on?
Leave for 50-60 minutes (without heat) or 25-35 minutes (with added heat). After processing time, wash your hair thoroughly with warm water. Apply the coloring mixture to lengths and ends only. Leave approximately 2 cm free from the scalp.
How long do you leave Wella permanent hair color on?
Once the color is completely applied to hair, wait 20 minutes. For resistant gray hair, you may need to leave color on for an additional 5 minutes, for no longer than a total of 30 minutes.
Does Wella Koleston need developer?
Evenly pre-lightened or natural hair is required for this (1/2 level lighter than required final result). It's recommended to use shades across the 10/ and 9/ lines. Always mix 1:2 with Welloxon Perfect Pastel 1.9% developer. IMPORTANT!