Use avocado or sunflower oil since they have higher burn points than other oils.
Hot combs can be purchased at beauty supply stores or online.
This test is very important, as your hair can burn or fall off if the comb is too hot.
One pass should be enough for fine or medium hair. Two passes may be necessary for coarse or thick hair.
Remember to test the comb on a white paper towel each time you heat it up to make sure it isn’t too hot for your hair.
They come in a variety of sizes and materials, including titanium, ceramic, and gold, which can heat up in under 30 seconds. If you have coarse or thick hair, an electric hot comb may not work as well as a manual hot comb.
Lower temperatures will be for finer hair, while higher temperatures will be for coarser, thicker hair. [6] X Research source
Repeat this process once more on the same section of hair if one pass-through didn’t get it straight enough.
You can also rotate your wrist as you approach the ends of your hair to get a little bit of curl at the bottom.