First, there are the temperature settings. Obviously, different hair requires a different heat level. The thicker your hair is, the higher level of heat you should apply to straighten it. I highly recommend you to read the instructions which usually say what temperature you should select for your particular hair type. This may vary a little bit from one flat iron to another. The general rule here is the less heat you apply, the better your hair condition will be. And always use a heat protectant, regardless of your hair type.
I love this hairdryer!! I bought it because I broke my shoulder and only have the use of one arm. Before my shoulder was broken, I used a very expensive hairdryer and the best brushes. This hairdryer works better than all of my high end products. I'll never go back. The brush is big and I was concerned that it would be too much for my short hair. It will work great on any length hair. The bristles grab even the shortest hair and dry it smooth and soft. My hair is naturally curly and before trying this dryer, I'd dry my hair, straighten it and then use hot rollers. I am now achieving the same results with the Revlon dryer. I haven't written a review on a product in years but needed to share my experience with this dryer. ... full review
my first time using ghd's and they are amazing I have never been able to get my hair to stay straight with anything else. I tried these and my hair looks fabulous well worth the money
you can't go wrong with a ghd. Ready to use in seconds and it straightens perfectly
A replacement as loved the first ghd straightener I bought.