When using paint brushes, we need to pay attention to some techniques and methods. Firstly, a suitable paint brush should be selected based on the properties of the coating material and the desired coating effect. Secondly, it is important to control the angle and force of brushing, apply evenly, and avoid problems such as missed brushing and brush marks. At the same time, it is necessary to regularly clean and maintain the paint brush to extend its service life.

A paint brush usually consists of three parts: bristles, brush stem, and brush handle. The bristles are the core part of a paint brush, and their material and quality directly determine the lifespan and application effect of the brush. Common bristle materials include natural hair and synthetic fibers. Natural bristles are soft and have strong water absorption, making them suitable for delicate paintings and occasions that require high application quality; Synthetic fiber bristles, on the other hand, have the characteristics of wear resistance and durability, making them suitable for painting large areas and rough surfaces.