Final answer:
The three razor strokes used in a facial shave are with-the-grain, against-the-grain, and across-the-grain.
Step-by-step explanation:
The three razor strokes used in a facial shave are:
- With-the-grain: This stroke involves shaving in the same direction as the hair growth. It is the most gentle stroke and helps prevent irritation and cuts.
- Against-the-grain: This stroke involves shaving in the opposite direction of the hair growth. It provides a closer shave but can increase the risk of irritation and razor burn.
- Across-the-grain: This stroke involves shaving perpendicular to the hair growth. It offers a compromise between closeness and gentleness, reducing the risk of irritation.