How do you make your hair colour fade?

I did exactly the same thing, and the same colours too. It was dreadful. But mines fading now, but the roots have came through and I’m just having to be patient. I don’t think there’s much you can do without damaging your hair but here are a few ideas;

Wash your hair with Prell shampoo. Prell will gently remove hair color over numerous shampoos. This is not an immediate fix, but it does work well to tone down dye. For example, if you dyed your hair red and it is too wine-colored or too stop-light bright, Prell will tone it down to a more natural shade.

Mix Dawn Concentrated Dish Detergent with your shampoo. Add 2 tbsp. to an average sized bottle of shampoo and use it daily or wash just-dyed hair with pure Dawn. Using Dawn will dry out hair, so use a good conditioner. Aussie 3 Minute Miracle is great for hair that has been processed and is dry or damaged.

Use Color Fix. Products like Color Fix, Color Oops, and Haircolor Remover Kit can be purchased at most drugstores. Color Fix and Color Oops will remove hair dye, restoring hair to its natural color. Haircolor Remover Kit by L’Oreal will strip hair of all dye and prepare it for re-tinting so that you may dye it another shade. Read the packages carefully and choose which is best for you.

Mix some hair bleach mixture with your regular shampoo in a dish. Scrub the mixture through your hair vigorously. Rinse and condition as usual. This may also be damaging to your hair, so again make sure to condition well.