Anytime he tries to drink some liquid out of his glass, he cannot get the liquid into his mouth without getting his beard in it. To cover our face with hair serves the same purpose for the face. The beard catches all that would light upon the face. It is more troublesome to clean a beard than it is to clean the skin of the face from which the beard is grown. We can easily cleanse a clean-shaven face with soap and water.
Some people wear beards to emphasize their holiness.
Others wear beards for style or for disguise or because they want to be noticed as a distinguish himself from others or according to some office that he holds. Regardless to the reason, I want to set forth in these words, that the beard is unsanitary. People just wear them to be distinguished one from the other. If I were you, I would leave them off and try to keep my face clean. Imagine your wife, trying to find her way to your mouth, in order to kiss you, through all of that beard.