Want the easiest way? Turn your shower into a volcanic spa. Wash your hair with the hottest water your scalp can tolerate without screaming—just under the "third-degree burn" threshold. Heat opens up the hair cuticle, which is like opening a door and letting the color molecules run for freedom.
Now, slather on a heavy-duty shampoo, the kind that strips paint off a pick-up truck. Look for words like "clarifying" or "anti-dandruff." These are the bullies of the shampoo world. Lather, rinse, repeat, and then do it again for fun. Your hair will feel like straw afterward, but that color will be paling from sheer exhaustion.
The Dish Soap Sabotage
Here’s a kitchen hack that will make your hairdresser weep. Mix a tablespoon of original blue Dawn dish soap with your regular shampoo. This stuff is so strong it’s used to clean oil-slicked ducks. Your hair dye doesn’t stand a chance. Lather it in and let it sit for five minutes while you contemplate your life choices. Rinse with hot water. Your hair will be squeaky clean and two shades lighter.
Fair warning: you will smell like a plate that used to hold a greasy burger. Breathe through your mouth.
Hair Fading Color: How To Fix Hair Color Fading – IYMUUK
