I've given up...tried to keep the rest of my house clean...it's pointless with the amount of construction that's going on...not to mention that I am also doing a lot of work separate from the crews. The dust just comes in everywhere...and I'm sure I carry it, walking in/out...not to mention some of the crew when they have to come inside for something.
My attitude is that the more I disturb it, over and over, trying to clean up regularly, the worse it is for breathing. So I'm just letting it lay, and accumulate. The less it's disturbed, the better.
When the work is done, I will then put on a dual-filter respirator mask, which has heavy-duty filtration, but it allows you to breath freely, since it has an exhaust valve, unlike the typical paper dust masks which are both uncomfortable and to little to filter...and then I'll thoroughly clean my whole house with a high-filtration vacuum cleaner.
As soon as the drywall work is finished...I think at that point there will be little left to do that will create more dust. I've been sucking in saw dust, cement dust, insulation dust, drywall dust and just plain old dirt dust for the last 3 months now. At least I can keep the door to my living space closed...but like I said, the dust just seems to follow me in. Plus, with all the work, there is that endless "vibration" that affects the whole house to a degree...the hammering, sawing, drilling...so it just shakes whatever old dust there may be in-between existing trim and cabinets, etc.
For me, the worst has been the saw dust. Man...that stuff gets in my throat, and it just irritates worse than any of the others...but today, the drywall dust is also intense. I stood out in the work area for about an hour this morning...and I just couldn't take it anymore. I could feel it in my lungs.