From inside looking out at the daily dust generation.... Despite the plastic I have covered with windows with inside which blocks a good percentage of it, every room that they are working on looks like someone has burned the toast all day but with a brick-like smell and a red tinge. I couldnt get a good photo of the floor action as my timing wasnt quite right, but standing inside you can see it firing across the new oak floor between the floorboards and the skirting boards (baseboards) as well. The builders are like red snowmen at the end of each day and my skin and hair feel grimy to touch (not to mention what happens when I blow my nose!). It has been a trying 3 weeks with at least a couple more to go...