The vacuums have to blow out air too, and this stirs the dust you didn't vacuum yet. As soon as you are done this starts settling again. If you sweep the floor instead, with moist or antistatic cloth, you get most of it and it does not just resettle.
Back on topic I think many people that goes to higher education does not valuate the work of people that clean or do other manual laybour. I have done quite a few different jobs like cleaning, transport and servicing machines and it differs a lot between workplaces how much you feel appreciated. A school for example would not be able to stay open if noone was sweeping the floors every day...
Back on topic I think many people that goes to higher education does not valuate the work of people that clean or do other manual laybour. I have done quite a few different jobs like cleaning, transport and servicing machines and it differs a lot between workplaces how much you feel appreciated. A school for example would not be able to stay open if noone was sweeping the floors every day...