The Best How Long To Wait To Dye Hair After Washing 2023. Depending on how oily your scalp typically is, the suitable timeframe may be a little shorter or longer, but 48 hours is a safe. Web after you dye your hair, don’t wash it for at least two days because the hair is still sensitive and therefore will be more like to fade faster, says sergio pattirane, a.
They caution, however, that hair dye has a shelf life of about 3 years. How long should you wait to wash your hair after coloring it?. This way, the hair will be neither too clean nor too dirty at the time of.
