Polishing, hoovering and dusting? I think you'll find that's the way women trade. Get out the Mr Sheen, spray the bookcase, go long Dow, get out the Dyson, close the long for a profit, get out the duster, place a short on the Dow, finish the dusting, and cover the short for a nice juicy profit. :cheesy:
Seriously though, I haven't heard of that, so it would be interesting to find out