Final answer:
A thio relaxer straightens the hair by breaking the disulfide bonds and reshaping the hair after applying a specific solution. The process is permanent and requires following instructions and seeking professional guidance.
Step-by-step explanation:
A thio relaxer straightens the hair by breaking the disulfide bonds, which are responsible for the hair's natural shape and texture. The thio relaxer solution contains an active ingredient called ammonium thioglycolate, which is a reducing agent that breaks the disulfide bonds. Once the bonds are broken, the hair can be reshaped and straightened.
After applying the thio relaxer, the hair is wrapped around rods or a comb, which helps to further straighten the hair. The relaxer is left on for a specific amount of time, depending on the desired level of straightness. Then, the hair is rinsed thoroughly and a neutralizing solution is applied to stop the chemical reaction and rebuild the disulfide bonds.
It is important to note that the process of using a thio relaxer is permanent and can alter the natural structure of the hair. It is crucial to follow the instructions carefully and seek professional guidance to ensure the safety and desired results.
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