Using a Curling Iron The most conventional and fastest way to curl your hair extensions is to use a curling iron. Make sure the temperature doesn’t go above 120C-180C to insure no damage is done to the hair. Working from the nape up, start with a small section of hair. Clap the end of this section into the barrel of your curling iron and your hair upwards. Hold for 10-20 seconds and release. Continue over your entire head. Once your’e done, finger comb your curls for cute style. Using a Flat Iron You’ll typically see this method of curling your hair in salons done by stylist. Give it a shot yourself by starting with a small section of hair at the base of your neck. Clamp down near the roots and fold the hair over the top of the iron, sliding along your hair to the end. Be sure to rotate the flat iron as you go as this is the important step that will give you curls! Once the iron is through your hair, you can define the curl by using your finger and wrapping your strands in the same direction as the curl. Using Hair Rollers Using hair rollers or curls is a great way to get voluminous curls without using heat on your hair extensions. The bigger the section of hair, the wider the curls; so make sure you determine what kind of style you wish to have before beginning. Wrap your hair around the hair rollers and set using a hair spray. You can wait an hour or sleep with the rollers in depending on the time you have. Gently remove the rollers and use a bit of hairspray again to set your style.