Semi-permanent and demi-permanent hair colors allow for perming and coloring hair on the same day according to Clairol. When doubling up on these hair treatments, the perm should always come first, followed by the color.Know More
The chemicals in a perm cause the hair shafts to open. This leaves the hair porous, and porous hair is perfect for the coloring process. The hair color takes less time to absorb, and less time on the hair means less damage to the hair.
Make sure to only use semi-permanent or demi-permanent hair colors after a perm. If a harsher permanent hair color is needed, wait at least a week before dyeing to avoid damaging the hair. Maintain the vibrancy of the color by using shampoos and other hair products specially formulated for chemically and color treated hair.Learn more about Chemical Hair Treatments
Clairol recommends waiting seven to 10 days to color hair after having it permed. Since all chemical processes damage hair, someone wanting to color hair should also determine whether her hair is strong enough to withstand the color service.Full Answer >
Going from brunette to blonde is a big change that's a little more complicated than dyeing a lighter color to a darker color. Bleaching the hair lighter than desired, then adding warmth with the appropriate darker color and any desired highlights is time-consuming, but generally produces the best results. Good aftercare is also essential, as lightening the hair can cause damage.
According to a Material Safety Data Sheet provided by The Clorox Company, Clorox bleach can cause skin burns and irritation; therefore, using it to bleach hair can cause injury. Although the MSDS does not provide any uses against Clorox bleach, the suggested uses are for laundry and household cleaning.Full Answer >
To minimize scalp and hair damage, at least two weeks should pass between perming and coloring hair. Most hair color contains components that penetrate the hair's cuticle and further weaken strands that have already been chemically altered by a perm.Full Answer >