im just really curious about it and whats the difference with the conventional vacuum cleaner?is it worth buying?
Depends on the useage.They put out steam and suck it back up with dirt. Problem is too much steam may cause mildew in a carpet. Another type uses a water cannister instead if a bag. They are excellent because dirt dust goes into the water to be tossed out instead of filtering back into the air as conventional vacs do. Believe not recent TV ads. they are not the origional nor the best. I have had a better one for many years.
