Hair irons have been around for over a century but in recent years there have been many technological advances and improvements.
In the past, lack of temperature control and the use of low-grade materials meant anyone who aspired to straighter hair put their locks at risk with each use. Now, however, most hair irons are made of ceramic, which experts agree gives better results as well as being much gentler on the hair. The secret lies in the fact that temperature is more easily controlled and heat more evenly distributed. It's worth spending a little more for better quality hair irons with ceramic heating elements rather than a cheaper model that has a coating that only looks like ceramic and that will wear off quickly.

Even with modern technology, you need to be wary just how often you use a straightener, but by following our suggestions, you should get the best results.
Note that any heat treatment has a tendency to weaken the hair, which makes it more brittle and difficult to comb. There are heat protection products available which you should be using if you often use hair driers, curling tongs and flat irons on your hair.

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