Hi
had a friend of the wifes who got a quote from a carpet cleaner.
Says that for the price quoted he would only be able to 'bring the dirt to the surface'
But for X amount more he could do a deep clean (yep, heard that one before)
So not only does the laws of Physics not apply to his machine whereas his machine will only bring the dirt just to the surface and not go up the hose but why would anyone even offer such a service, where you leave all the dirt just floating around at the top of the pile!!!
The world gets ever weirder
Martin