the liquid I get on line.? I mix 9 and 10 beige because I like the cool effects not the golden for a blond color which I love. My grey has gotten more now and it's not covered! I use 20 developer and live it on for 45 minutes. Shall I switch to 30 developer and leave in on for 50-55 minutes to get better gray coverage? Please help!!
What developer do I use? I color my hair with Feria not the store bought box but
- Thread starter Sissi
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