11 AUGUST 2001, Page 55

Q. With reference to the daily problem of 9 June,

readers with cleaners who don't appear to achieve anything can often get more satisfaction by instructing them to tackle only one room per visit. In my own home I have instituted this system, and have found that targeting a restricted area is a sure-fire means of heightening efficiency, since the participant is aware that her input can be more visibly assessed and appreciated.

A. Thank you for your comments.