I work in a cloth dyeing factory. The dye is dust. What harm and protection does it have to the body?

The cloth dyeing factory said that the workload of dyes should be small, and his dust should be small because dyes are expensive. However, many dyes are chronically toxic, and long-term inhalation and infiltration into the skin are harmful to health. Wear a mask and rubber gloves at work, wash your hands after work, and don't forget to drink milk every day to detoxify health care. This is the welfare of color mixing workers since before liberation.