Begin with clean, dry hair. Wash and towel-dry your hair thoroughly to ensure it’s free of oils and product buildup. Part your hair into small sections using clips to make it easier to work with.
Use a professional fusion hair extension tool to melt the keratin bonds. Set the tool to a low or medium heat setting.
Divide your hair into small, manageable sections. Start from the nape of the neck and work your way up, ensuring that each section is thin enough for the keratin bond to hold securely.
Take a small strand of your natural hair and align it with a keratin bond on the extension.
Use the fusion tool to gently heat the keratin bond until it softens and melts, then press the bond onto your natural hair near the root.
Hold for a few seconds until the bond cools and hardens. The keratin should grip your natural hair securely.
Continue working through each section of hair, attaching the extensions to small strands of your natural hair. Make sure the bonds are placed near the roots for a seamless look.
Avoid washing your hair for at least 48 hours after application to allow the keratin bonds to set fully.
Follow proper aftercare to maintain the extensions’ longevity, such as using sulfate-free shampoos and avoiding excessive heat near the bonds.