Is the polishing dust in the bathroom serious?

Seriously. Polishing and polishing various metal surfaces, glass fiber reinforced plastic, epoxy resin and other composite materials, the dust polished by putty is very harmful to various organs of the human body, especially the particulate matter with pollutants such as metal ions, benzene ions and formaldehyde molecules produced by decoration will destroy the mucosal tissue of the human body through organs such as the nasal cavity and upper respiratory tract, leading to a series of diseases such as headache, dizziness, decreased vision, dyspnea and nerve membrane disorder. In severe cases, it is life-threatening.