This coating mainly contains volatile substances such as benzene, toluene, formaldehyde and soluble heavy metals. Make sure he wears protective equipment at work. It is mainly harmful to people's nerves. There must be a lot of dust in the workshop, so you must wear a mask when you work. As for you, I didn't say anything, so I don't know if the shadow will affect it. The spiritual influence is certain! As for your son, I didn't say anything, so I don't know if the shadow will affect that ~ ~ ~