Final answer:
Conditioning the hair prior to a permanent wave service can improve results and minimize damage.
Step-by-step explanation:
Conditioning immediately prior to performing a permanent wave service can have several effects on the hair. Conditioning helps to moisturize and protect the hair strands, making them more flexible and less prone to damage during the permanent wave process.
It can also help to improve the overall health and appearance of the hair after the permanent wave. When conditioning the hair before a permanent wave, it is important to use a product that is suitable for chemically treated hair.
This will help to prevent any unwanted interactions between the conditioning ingredients and the chemicals used in the permanent wave solution. Overall, conditioning the hair before a permanent wave service can help to achieve better results and minimize damage to the hair strands.