What is the main purpose of a hot towel in shaving?

The main purpose of using a hot towel in shaving is to soften the beard hair and open the pores. When a hot towel is applied to the face, the warmth helps to relax and prepare the facial skin and hair for shaving. This process significantly reduces the resistance of the beard, making the hair easier to cut and resulting in a closer, more comfortable shave. The heat also enhances blood circulation in the area, promoting better skin health. Additionally, the moisture from the towel hydrates the skin, which can help minimize irritation during and after shaving.

In contrast, while providing warmth to the skin is a secondary benefit, it does not capture the primary function of a hot towel in the context of shaving. Serving as a fashion statement is irrelevant to the practical application of the towel in the shaving process. Lastly, using a hot towel is not intended for drying the skin after shaving; rather, the focus is on preparing the skin for a better shave.