Review Of Is It Better To Dye Your Hair Dirty Or Clean 2023. The natural oils coat the hair and scalp, which can lead to less hair damage, and it can reduce the risk of potential scalp irritation. It is better to dye your hair when it is dirty, rather than clean.
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Web however, if your hair is very dirty, washing it before dyeing it can. Web the short answer is clean; Web aug 3, 2019 color not only holds better to dirty hair—clean hair can be too.
