Razor burn can be reduced by taking preventative measures before shaving, including softening the beard and exfoliating. While shaving, steps to prevent razor burn include shaving in short strokes in the direction of the hair growth and using a badger brush and a sharp safety razor with a single blade.
Razor burn is a rash that sometimes appears after shaving; it feels irritating and looks unattractive. Cleaning the blade after every cut also helps create a clean shave and minimize irritation. Rinsing with cold water after shaving closes the pores, reducing the odds of ingrown hairs that are often present with razor burn.