Mold and river wrong? We moved into a new house a month ago and purely discover...

We moved into a new house a month ago and purely discover some mold and damage on the bedroom ceiling due to the precipitation. The affected nouns is about 2 sq. ft. The builder is doing the repair work but it's outstandingly dusty in the room presently. He exposed the dry wall and said let it nouns dry for a few days. Is this the proper way to find rid of the mold? Is there any opening to control the dust while he's working in the room (e.g. some device to suck the dust in)? Should I have someone check on the upper air quality and form sure that the mold is gone completely? I'm really concerned about the upper air quality coz we moved into the bedroom right subsequent to it and I'm currently 6 months pregnant.
Answers:    He should be using bleach or some other agent on the mold. Make sure he does, you may want to hire someone separate to inspect his work (It could be a building inspector that you use when buying an older home--out here a undamaged house inspection cost $200-300). He wants to carry out and be done with it, at hand no profit in it, you want to engineer sure the mold is not a problem and that all the trash repaired and the leak is repaired.

If you can I would spend as little time as possible contained by the work area until he is done. Some mold are toxic.

There are ways to minimize the dust of sheet rock work, but not adjectives contractors use them. I don't know how you would get him to do better but it won't hurt to ask.
If the mold or the defile from moisture intrusion is recent and not over a long period it really isn't a crucial concern. There is many ways to control dust resembling covering anything in the room artificial so that the work dust is taken out when they are done. Make sure clean up is devout and that is that. Most do allow for nouns dry that is best so the nouns can be fixed properly. It probably is just some mold and mildew that comes next to this type issue. If they do work in the room you might want to resign from for a trip to the mall or somewhere to relax. When they are done later go home. Replace the ac filter when they are done. Don't use the cheapest filter any it will go a long mode to capturing anything airborne. Replace filter regularly.