When should clarifying shampoo generally NOT be used?

Clarifying shampoo is designed to remove product buildup, excess oils, and impurities from the hair. It is typically used before a chemical service to ensure the hair is clean and does not interfere with the application and results of the treatment.

However, using clarifying shampoo after a chemical service is generally not recommended. Following a chemical treatment, the hair is often more vulnerable and may have been altered in structure or moisture balance, making it more susceptible to damage. Using a clarifying shampoo at this point could strip the hair of essential nutrients and moisture that have been integrated during the chemical process.

It is important to allow the results of the chemical service to settle and to maintain the integrity of the hair without further stripping it afterward. Therefore, the correct timing for using clarifying shampoo is primarily before services rather than after them.