Shave brushes are used to apply shaving soap or cream to the face prior to shaving. There are many decorative styles to choose from along with different qualities in the bristles. Shaving brushes are often used in conjunction with double-edged safety razors or a straight razor, but others using more modern razors are also finding advantages in using a shave brush. The greatest benefit of a shave brush is that it softens and lifts facial hair prior to the shave, allowing for a closer shave with less irritation to the skin.