What is the main benefit of a hot oil treatment?

The primary advantage of a hot oil treatment lies in its ability to nourish and hydrate dry hair. These treatments involve applying warm oil to the hair and scalp, which can penetrate the hair shaft and provide moisture to combat dryness. The heat from the oil helps to open up the hair cuticle, allowing for deeper absorption of the oils and nutrients. This results in improved hair elasticity, shine, and overall manageability, making it particularly beneficial for individuals with dry, damaged, or brittle hair.

In contrast, cleansing the scalp focuses on removing dirt and oil rather than specifically moisturizing or nourishing the hair strands. Adding color is a completely different process that involves the application of hair dye and does not relate to nourishment or hydration. Similarly, setting a hairstyle typically involves styling products or heat-styling tools and is not associated with the moisturizing effects of a hot oil treatment.