You might be wondering, why do salons wash your hair after coloring? The answer is simple: they want to make sure all the dye is out of your hair before getting you styled. They might even double ...

The decision to wash or not depends on the dye type and your scalp's condition. Understanding these factors ensures your color turns out vibrant while keeping your hair and scalp healthy.

But knowing which is the best semi-permanent hair dye to use can be a whole lot ... putting pastel hair on the map – if you want wash-in, wash-out, East London colour, Bleach is the way to ...

But, of course, only the wash will tell what it really ... This product is interesting because the foam comes out white, and I've never seen a hair dye like that. So let's see how it works.