Yes, sunscreen can stain hair, particularly blonde hair extensions. Certain sunscreen ingredients, like avobenzone and octocrylene, can react with the keratin protein in hair when exposed to UV rays, causing a brassy or orange discoloration.
This reaction is more likely to occur with blonde hair extensions because they are already more prone to color changes. However, any hair color can be affected, especially if it is light or has been treated with bleach or dye.
Here are some tips to minimize the risk of sunscreen staining your hair:
- Use sunscreen specifically formulated for hair extensions: Look for products that are free of avobenzone and octocrylene, or that are labeled as safe for hair extensions.
- Apply sunscreen to your hair sparingly: Avoid rubbing sunscreen directly onto your hair extensions, and focus on applying it to your skin.
- Rinse your hair extensions thoroughly after swimming: Saltwater and chlorine can also contribute to discoloration.
- Use a color-safe shampoo and conditioner: These products can help to prevent fading and keep your hair extensions looking their best.
