A bristle brush is a type of brush characterized by its stiff bristles, which are often made from natural materials like animal hair or synthetic fibers. These brushes are commonly used for various applications, including painting, cleaning, and grooming. The firmness of the bristles allows for effective scrubbing and application of materials. In art, bristle brushes are favored by many painters for their ability to hold paint and create texture. They come in various shapes and sizes, making them versatile tools for both detailed work and broader strokes. Additionally, bristle brushes are used in household cleaning and personal grooming for their durability and effectiveness.