Use a sulfate-free shampoo to prevent your highlights from fading too quickly and Condition regularly with a deep conditioner or color-protecting conditioner to keep hair hydrated.
Limit heat styling and always apply a heat protectant when using hot tools and Wash your hair with cool or lukewarm water to help maintain color vibrancy.
Avoid excessive sun exposure and use UV protection sprays or wear a hat when outdoors and Use a purple or blue shampoo if you have blonde or cool-toned highlights to prevent brassiness.
Get regular touch-ups every few weeks to keep highlights looking fresh and Minimize chlorine exposure by wearing a swim cap or rinsing hair before and after swimming.
Apply hair masks weekly to nourish and repair chemically treated hair and Trim your hair regularly to prevent split ends and keep your highlights looking healthy.