This test shows you how your extensions will handle the coloring process and gives you a good idea of how long you need to keep the dye on to get the color you want.
When you’re prepping your extensions for color, it’s best to avoid using heat to dry them. Instead, let them lay out overnight to air dry. If your extensions are brand new, you don’t necessarily have to wash them before you color them—but it’s still good practice just to make sure they’re clean and best able to take the color. [3] X Research source
You can follow up with a fine-toothed comb if you want, but it isn’t usually necessary. One comb-through should be enough to get your extensions ready for color.
You’re probably going to need more color for your extensions than you think! If you’re using box color, go ahead and mix the whole thing. If you’re using a bright dye in a non-natural hair color, get extensions that are as light as possible to start. While you can always dye your extensions darker, never attempt to bleach them or lighten them by more than a shade—you risk destroying them. [6] X Research source
You can use your hands to apply the color, but it’s usually easier to use a color brush.
Rinse until there is no more color running off into the water—this could take as long as 15 minutes. [10] X Research source
You might see a little color run off your extensions when you rinse out the shampoo or conditioner—that’s okay! Just keep rinsing until the water runs clear over the hair.
Your extensions need to be completely dry before you style them or put them on your head. Typically, it’s best to leave them out overnight to dry on a clean, dry towel.
Since you probably don’t want to take a cold shower, wash your hair separately when you’re wearing your extensions.
You can get dry shampoo online or wherever hair products are sold. Typically, it comes in powdered form or in a spray can. You might find the spray more efficient and easier to work with than the loose powder.
The hair in your extensions dries out more easily than the hair on your head, which makes it prone to breakage. Heat can exacerbate this process.
