OTHER COLORLINESFormulas – Miss Cairol by Mags Kavanaugh Here are the Clairol Formulas: use 20vol. can be on gray or pigmented hair. Need it brighter or warmer use 30 to 40vol. Levels 1 thur 3 – 1/2oz. 1XB... This content is for All-Access Monthly Membership members only.Login Join NowShare this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)