Synthetic locs and extensions can be bought online or at specialty beauty supply stores.

Natural locs and extensions can be found online and at many beauty supply stores.

If you want these extensions, have them installed professionally. Instead of choosing double-ended extensions, purchase single-ended extensions or regular extensions that you can twist yourself.

Do an online search to find salons that service locs in your area.

After you’ve combed the entire extension, pull it down with your hand to smooth it out and repeat the process. Continue combing and smoothing the extension until it’s tightly locked. [2] X Research source

Use a fine-toothed comb or small brush to loosen the ends of your locs. You can loosen all of the ends at once or do it as you apply the extensions.

Cut and loosen each extension as you need it. Otherwise, you may unravel unused extensions.

Leave two to three inches (5-7. 5 centimeters) of loose thread at the beginning of the stitches so that you can tie them off later. Purchase sturdy thread that closely matches your hair color.

Wrapping will help blend the extension into your hair. The better the top of the extension is covered, the better it will blend.

Tuck the ends of the thread into the center of your loc to hide them.

Once the loose hair is incorporated, rub the loc between your palms to rough up the extension connection. Avoid using larger crochet hooks as they can damage your hair. [5] X Research source A small . 5 mm crochet hook can be found online or at sewing supply stores.

To avoid shampoo buildup in your locs, use a residue-free shampoo. [6] X Research source If you dye your hair or you’re using color-treated extensions, use a color safe, residue-free shampoo. [7] X Research source

If your locs still haven’t air-dried within an hour, use a hair dryer to speed up the process. Be careful not to melt any synthetic extensions with the hairdryer.

Never sleep with wet locs as they won’t dry properly.