It's best to wait four to six weeks before recoloring hair according to Garnier, a leading manufacturer of home haircolor. This limits any damage that could be caused by dying the hair twice in a short time frame.Continue Reading
Dying hair changes the structure of the hair shaft, giving it a dry appearance over time according to WebMD. It can also cause breakage and split ends. The best way to combat damage is to wait as long as possible between hair dying sessions. Good hair habits also help keep the hair looking healthy when using artificial colors.
After coloring, avoid over-brushing the hair and updos, as both cause breakage. The blow-dryer and flat iron should also be avoided. Both of these devices further damage the hair and cause it to dry out.Learn more about Hair Color
Semi-permanent hair color lasts about four weeks or up to 28 shampoos. Permanent hair color lasts until the colored hair grows out, but recoloring is necessary every four to six weeks as the roots grow out.Full Answer >
It is best to wait at least 4 weeks in between dyeing a person's hair, but those people with weaker hair should wait at least 6 or 7 weeks in between dye jobs. For those people who want to make sure that their hair will not be damaged in any way, it is best to wait a minimum of 6 weeks to ensure that there will not be any damage.Full Answer >
It is recommended that a person waits four to six weeks between dye jobs to minimize the risk of damaging the hair shaft, as the hair could break or get a rough, undesirable texture and appearance. Waiting longer, however, will allow the natural color to begin showing at the roots.Full Answer >
Most hair coloring experts advise waiting a few weeks between dye applications, because newly colored hair needs time to dry and air out. The length of time between hair dyes varies for each person, however.Full Answer >