Tell or Say please, whether the gypsum is harmful? I on 7 week, state of health awful (a current...

[Olga]

Tell or Say please, whether the gypsum is harmful? I on 7 week, state of health awful (toxicosis) - wished to work at home: to do or make decorative tiles..?

[The anonym]

You scoff? To me and in a head has not come to be afraid in occasion of a harmfulness of a gypsum.

[Olga]

I have in view of, whether will harmfully breathe this dust constantly?

[child]

If be afraid of a dust, dress a mask, in what problema-that?