I'm gong to be mixing two kits - golden blonde and light ash blonde. Can anyone tell me an easy step by step way to do this? I assume I can mix everything in a bowl and then pour back into bottle? (I like to use the bottle to apply) I use both developers correct? Just want to make ceratin I'm doing it correctly! Lastly, has anyone ever mixed these two specific shades and what was the result? I have only used ash blonde in the past, due to my hair having red overtones with any golden shade. Hoping the two will work. Thank you!
