Preventing frizz in curly hair extensions human hair requires utilizing the appropriate products, gentle handling, and enough hydration. Start by washing your extensions with a sulfate-free shampoo to maintain moisture and prevent dryness. Follow up with a deep conditioner to keep the curls soft and defined.

After washing, avoid drying out the hair with a towel—instead, gently squeeze out excess water and let it air dry or use a microfiber towel to reduce frizz. Applying a lightweight leave-in conditioner or curl-enhancing cream helps preserve curl definition and seal in moisture. A small amount of argan or coconut oil can also seal the cuticle, reducing frizz and adding shine.

To avoid tangling and frizz, always detangle curly hair extensions human hair with a comb or your fingers, starting from the ends and working your way up. Sleeping on a silk pillow cover or using a silk bonnet prevents friction that can cause frizz overnight. With proper care, your curly extensions will remain smooth, bouncy, and frizz-free!