Hair relaxers are a type of chemical cream that loosen the curls of the hair. Hair relaxers are used to make tightly curled hair easier to manage, comb and brush.
Hair relaxers loosen the curls.
Invention
Hair relaxers were invented by Garrett Morgan during the late 19th century. Morgan was a clothing manufacturer who accidentally discovered that the liquid that polished the needles and straightened material could also straighten hair.
Types
There are two types of hair relaxers: lye and no lye. Lye relaxers contain the chemical sodium hydroxide while no-lye relaxers contain the chemical guanidine hydroxide.
Before Relaxing
Care should be taken not to irritate the scalp before applying a hair relaxer. The hair should not be washed for several days before it is relaxed.
Side Effects
Hair relaxer usage can result in hair breakage, thinning and loss. Hair relaxers can also cause scalp irritation and damage.
Warnings
Persons who use relaxers should always follow manufacturer's instructions. The chemicals should not be left on the hair any longer than necessary.
Alternatives
Pressing your hair with hot irons is an alternative to using chemical hair relaxers.
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