In the unfortunate event of nicking yourself while shaving, use the French made Bloc D' Alun (calme le feu du rasoir) Alum Block with its vessel constricting astringent properties will curb any minor bleed. Used for centuries to calm cut and damaged skin and as an underarm natural deodorant and antiperspirant. The Alum block also has antiseptic properties that not only cool and refresh the skin after shaving, but also act as a balm. Simply wet the block, apply to face, and then gently dab dry with a towel.