3. Apply hair products
Shampoo isn’t the only hair product you need. We believe you should also have moisturizing cream or leave-in conditioner. Apply the mentioned products after after drying your hair. It’s great if you apply some oil or serum. All these products are created to make your hair smooth and silky. After you have done all that we have mentioned above, you can use the following three methods to help you straighten your locks without heat tools.