If your hair is too hot for you to touch, use a hairbrush to handle it. It might also be a good sign that your hair straightener is set to too high of a temperature; you might want to lower the temperature a little.
If your hair is very fine, consider giving it a quick spray with a lightweight hairspray before moving on. Save power by turning your hairdryer off while you wait for your hair to cool.
For even more volume: roll your hair up in a round brush or thermal styling brush, about 1½ to 2 inches (3. 81 to 5. 08 centimeters) away from your scalp. Keep the brush in your hair until your hair cools before pulling it out. Pass your hair straightener through your hair, right under the brush, while unrolling it to make your hair even straighter.