I know sanding hardwoods creates an good amount of dust? How do I vent all the dust out of my house?

Thank you,

Close all doors (or plastic off) to parts of the house you are not working in, take down any pictures or knick knaks you do not want to dust. What we find works the best is to have 2 windows or doors open. If there is a strong breeze outside, use it to your advantage. If there is no wind a box fan (or more) blowing out a window in the room you are working in, with a window open on the other side of the house. If you have larger blower fans, put them in a doorway blowing in (pressurizing the house) and only have the windo in the room you are working in open.