Well, you have made up your mind to straighten your hair. Find out how should you do it. The most popular hair straightening methods are chemical straightening and hair irons. Sedu hair straightener is the most popular and efficient hair iron; therefore we will use the sedu hair straightener as the hair irons representative. Find out the differences between chemical straighteners and the sedu hair straightener.

A chemical hair straightener rearranges the structure of the hair from curly to straight. The chemicals usually used are sodium hydroxide, guanidine hydroxide and ammonium thioglycolate. Using chemical straightener could be dangerous, so we advise you to let a professional do it (remember, you may cause a permanent damage to your hair).

Chemical straightening is consisted of 4 main steps:

1. Strand test C The test purpose is testing the strength, elasticity and texture of the hair. The test will help you determine if your hair can handle the chemicals and which type is the best for your hair.
2. Using a protective cream over the scalp. The cream will shield a damaged hair.
3. Rinsing the chemicals with warm water over the hair.
4. Relaxing the scalp with a special conditioner.

The sedu hair straightener makes a temporary change for the formation of your hair and not a permanent one like the chemical straighteners. If you are not sure you want to have a flat hair for the rest of your life use a sedu hair straightener. However, the sedu hair straightener requires a daily use of at least 10 minutes. The sedu hair straightener is not expensive and it can be used by anyone. The risk of causing severe damage to the hair is less significant.

Using the sedu hair straightener is consisted of 4 steps:

1. Cleaning the hair before using the sedu hair straightener.
2. Drying your hair for about 15 minutes using a dryer.
3. Using the sedu hair straightener on your hair.
4. Combing or brushing your hair.

Whether you decide to straighten your hair using chemical hair straighteners or using the sedu hair straightener, the most important thing is keeping your hair healthy and keeping up with the straight trends. Good luck.