Simpson Tulip 4 Prior to their first use, new brushes should be washed well using warm soapy water. After daily use, rinse the brush under clean, warm water. To dry, place the brush in its holder with the bristles facing down. Allow brush to dry thoroughly before storing, as wet and damp may damage the bristles. Always be prepared for some hairs to come loose. It is quite natural when you start using your new badger shaving brush for a few loose hairs to come away from the br