During which service is a deep conditioning treatment commonly applied?

A deep conditioning treatment is commonly applied during the shampooing service because this is the stage where the hair is clean, allowing the treatment to penetrate effectively. When hair is freshly washed, it is free from product buildup and dirt, which can hinder the absorption of conditioning ingredients. During this time, the stylist can apply a deep conditioner to nourish, hydrate, and repair the hair, often leaving it on for several minutes to maximize its benefits. The application of deep conditioning is often scrawled into the shampooing process to create an experience that promotes overall hair health and is part of a thorough hair care routine. The focus at this stage is on preparing the hair for any subsequent services, while also rejuvenating its condition.