The titanium flat iron is one of the ultimate innovations in the hair straightening industry. However, you need to know how to use it accordingly. Repeating yourself is a common mistake. Passing over your hair a couple of times will not really kill it, but is it necessary? Tension is quite important. Create the optimal tension and start pulling from the root. Repetitions are quite normal for curls – pull, straighten and repeat. But when it comes to pure straightening, repeating yourself is not necessarily the best idea. Effects may not be visible now, but they will probably show up later.