Can lift up to 2-4 levels when used on its own with developer. Mixing ratio 1 + 2
To enhance fashion reflects, add 10-20% of 11.0B into mixture with developer. Develop time 45-50 mins
To Improve penetration of the colour in very coarse hair types, add 10-20% to colour without developer.
Mix 11.0B +20vol 1 + 2 mixing ratio, Can be used to clean blondes and lift bands up to 2 levels. Process until lifting action has been achieved.
When using 11.1 or 12.111 on white hair greater than 50%, add 11.0b up to 50% into colour to eliminate unwanted ash or violet reflect.