When you shave, do you move the razor downward or upward? The former is often referred to as “with the grain” while the latter is “against the grain.” In the movie Lethal Weapon 4, Roger Murtaugh tells his son that he should shave with the grain.
For me, shaving in this way results in almost no effect. If I’m not moving the razor (either electric or bladed) upward, the hair doesn’t come off. I’m curious about other people’s experiences with this.