What is waste paint brush?

In home decoration, Paint Brush is one of the indispensable tools. The paint brush is mainly used for painting, coating and glue. According to the handle material, it can be divided into two types: plastic handle and wood handle. According to the bristle material, it can be divided into natural wool and man-made fiber. Natural wool materials include bristle, horse hair, wool, etc. Man made fibers include nylon (PA), PP, PBT, pet, PVC and other plastic wires.

However, no matter what kind of paint brush, if it is not cleaned in time after painting, the brushes will soon stick together and it is difficult to clean up. So do you know what waste paint brushes are? Waste paint brushes belong to hazardous waste. Waste paint brushes usually contain paint residues, inks, pigments and HW12 dyes, which will affect the surrounding environment and human body. Therefore, discarding waste paint brushes is hazardous waste. Please put them into the red hazardous waste collection container.