How Long Should You Wait Before Dyeing Your Hair Again?

It really all depends on whether or not your hair FEELS damaged. Is it breaking? Frizzy? Dry? If it isn't particularly damaged, I say go for it. Most hair dyes today are far less damaging, some actually condition your hair.
If the hair shaft is damaged after bleaching, I think it's best to deep condition your hair every few days (if you have thick or coarse hair like me, I recommend sleeping with conditioner in) and if it's looking healthier then dye it. If not, keep conditioning and re-evaluating.

I bleached my hair and hated it...it was the worst mistake ever...so I dyed it 2 days later and it was fine my hair was damaged but I used v05 oils everyother day for about 5 days and it was fine. So I recommened dye it when you like just not to often and after being dyed just make sure you treat your hair properly try not to hair dry it and straighten it as often for about a week and leave on condition for a good 20 mins well in the shower before taking it off.

Though some people prefer to wait as long as two to three months between reapplying hair dye, a period of six to eight weeks is sufficient enough to reapply hair dye. Permanent colouring dyes contain a greater quantity of Ammonia and Peroxide where as temporary hair dyes contain either none or negligible quantities. Extended use of these chemicals is harmful to the hair and damages the same.

Depending to the type of dye used a temporary dye should last around a month before starting to loose colour. It is recommended to condition your hair regularly before and after using hair dyes and not to dye hair if it appears damaged. Generally it is recommended to dye ones hair to shades similar to ones own and if alternate shades are needed then to use some bleach before hand.

You should (RE-TOUCH) your hair once it grows out about 1/4 to 1/2 inch from your scalp.
   Apply the color to New Growth only, leave in for 15 to 20 minutes, then apply remaining haircolor to the rest of the hair for no more than 5 to 10 minutes.
  I mix a little water in the color before applying it to the rest of the hair to weaken the developer. (After doing the roots/new growth). That will cause the color to deposit only and will keep your hair much healthier and you won't be over processing it. You run the risk of dried out, dull, broken off hair, otherwise.
  The first 15 minutes of coloring is lift, after that is deposit. Once the hair has been lifted from previous coloring, it doesn't need to be lifted again and since haircolor will not lift hair color, you just end up with dry hair and breakage if you apply the color all over the hair every time you color it.

I got permanet blonde blonde highlights all over my hair about a week ago and its horrible!!! I hate it!!, :(..... My natural hair color is black, so now after this horrible disaster I want to dye my hair black (my natural hair color) . How long should I wait before I can dye my hair black???...(I was thinking of dying it sometime this week) I really need some answers BADLY!!!!...thankyou!

Usually between 4 and 6 weeks is the recommended time to wait to redye your hair.

I have actually heard its about two to three months.I dye my hair every three to four months and my hair actually falls out a lot, I'm constantly pullin strands off my clothes, and clumps in the shower, so I don't suggest doing it a lot

I would suggest 1 month or 2 weeks   just make sure you don't damage your hair badly .

Four days ago a salon bleached and toned my hair . The result was a total nightmare .so I went to walmart and bought a non permanent hair color the next day. It has been 48 hours since I added the color & now I want to use a permanent hair color because I really like the color. Is it to soon to do this 48 hrs. After using a non permanent coloring?

Minimum 3 weeks or you could fry it

I have used several different dies this year but they all wash out within 4 weeks and leave my hair lighter than [my natural colour is a mixture of brown & grey]

I have dark brown hair & recently was using that spray in hair lightner that works with either the sun or blow dryer. Well, my hair got too light & I hated it as did my bf. I went & bought Feria Permanent Hair color in the darkest brown they had & it looks fine, but I want it darker. I dyed it yesterday & want to dye it again today (next day), is it ok? My hair is not fried at all, it is actually very healthy & I think the permanent hair color is ammonia free.

For me, I should wait for 2 months in order to dye again, as it's my regular time.

If its gone wrong dye it when you like!

I just dyed my hair and the color is yellow and I want blonde. I am black so I know the dying rules r different so how long should I wait before bleaching again.