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.
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
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 >
If hair is in great condition, it is possible to dye hair right after a perm is done. However, waiting for a week or two is better. Both processes are hard on hair, and one right after the other can damage hair or even cause hair loss.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 >
Dying hair a natural or unnatural color works best after bleaching it according to Clairol. For the healthiest results, avoid using permanent dyes, as they can further damage the hair. The most common dyes used after bleach are semi-permanent and demi-permanent.Full Answer >