Final answer:
Shaving strokes should be undertaken with the grain to lessen irritation and the potential for ingrown hairs. Going against the grain can offer a closer shave but may increase the risk of skin discomfort.
Step-by-step explanation:
Shaving strokes should ideally be performed with the grain of the hair, or in the direction that the hair grows, to minimize skin irritation and the risk of ingrown hairs.
When you shave with the grain, you align the razor in the same direction as the hair growth, which is generally downwards on the face and neck for men. This method can help to reduce the chances of razor burn, cuts, and ingrown hairs, making it a safer option for those with sensitive skin or those prone to shaving-related skin problems. However, for a closer shave, some may choose to go against the grain or across the grain after initially shaving with it, although this increases the risk of irritation. It's important to know your own skin and hair type to determine the best shaving technique for you. Using a sharp razor and maintaining it with proper hygiene can also contribute to a smoother shave. Applying a shaving gel or cream can soften the hair and lubricate the skin, further protecting against unwanted skin issues. Remember to hydrate the skin after shaving with lotion or an after-shave product to soothe and maintain healthy skin.