When adding color to hair, a shorter application time generally yields a lighter result since the dye has less time to absorb. When bleaching hair, however, leaving the product on longer yields the lightest results.Know More
To go significantly lighter, it is necessary to use a hair lightening or bleaching formula. For optimal effect, experts discourage going more than two shades lighter than the natural hair color. Furthermore, following product guidelines for application time is the best way to avoid damaging hair. Typically, lightening products are left on hair for a minimum of 20 minutes and a maximum of 60 to 90 minutes, depending on the formula. Performing a strand test is the best way to get the desired look.Learn more about Chemical Hair Treatments
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.
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 >
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.Full Answer >