Technology: Carpet cleaning with vacuum cleaners is better but...
Nowadays, woollen carpets are a part of almost all house decors. People even match them with the curtains, sofa and coffee sets or even, wardrobes. These maybe be fabulous since you would not see any dust on the floor. However, as time goes by, the dust becomes visible on the carpet to the point that the wool even looks worn. This will call for cleaning beyond mere brushing, which is done very often every week.
Woman cleaning.