In this post you will find most common issues people have with hair straighteners. How do I choose my first hair straightener? First you should know your hair type, and then choose an appropriate plate size and temperature setting. For more details, check out our guide. How to straighten hair for salon results? It is very tricky, depending on the size of the hair section you take for straightening, the plate sizes and temperature.  Practice yourself once you will figure out, it is easy and saving you a lot of time, reducing side effect of heat. How to curl my hair with an hair straightener? It is very possible to make a wavy beach style with a flat iron. Which temperature should I set for my hair? Again. Your hair type, hair section and plate size will determine the temperature. Because the highest heat setting can go as high as 410F (even more) and the lowest, 170F. A study unveiled that if you hair is exposed to temperature in a range of 347-419 in 5 …