How Do I Keep My Hair Purple?
To keep your hair purple, you should use sulfate-free shampoo and conditioner specifically formulated for color-treated hair. Wash your hair with cold water to avoid fading and use a deep conditioning treatment once a week. Protect your hair from heat styling tools and UV rays by using a heat protectant spray and wearing a hat when in the sun. Consider using a color-depositing conditioner or hair mask to refresh the tone and keep your purple hair vibrant.