Hair straightening

Hair straightening is when a person makes their hair straighter. Their hair may be curly, wavy, or almost straight. There are methods to make even very curly hair straighter.
There are two different types of straightening: temporary and permanent. Temporary hair straightening keeps the hair straight until it gets wet or damp again, so only lasts for up to a few days. Permanent hair straightening keeps the hair straight for up to a few months, even when the hair gets wet.
A person can temporarily straighten their hair using:
A person can permanently straighten their hair using: