Query 66/44 Koleston Perfect

[Lynnz86]

My client loves 66/44 wella koleston, she has grey roots 50% will I mix in 6/0 to the 66/44 to prevent brighter roots? Thanks

 

[ronray]

My client loves 66/44 wella koleston, she has grey roots 50% will I mix in 6/0 to the 66/44 to prevent brighter roots? Thanks

Yes that would work, I would also consider 66/0 for better coverage

 

[Lynnz86]

Yes that would work, I would also consider 66/0 for better coverage

Thanks so much, I had read double bases arent intermixable so just wanted to dbl check!

 

[ronray]

Thanks so much, I had read double bases arent intermixable so just wanted to dbl check!

Generally I would follow that rule, but with the 66/44 I would assume that it's a double base anyway? I may be wrong but I've never had any problems with it lol