With the weather cooling down, some light summer blondes will request to go back to their natural hair color. However, it's not always simple to keep newly darkened strands dimensional and fresh, especially since bleached out hair can over-absorb dye. Take a peak at Teresa's three-minute tutorial for the best way to go about darkening blonde.
For more by Teresa, see her Facebook or HairColorClass.com.
[Courtesy of Teresa Reagor]
