At EcoCleanWorld, we believe that a natural cleaning is a good cleaning. That is why we use water filtration vacuums. This is part of our advanced home cleaning system that uses nature's most powerful element, water. This will give your home and office new life.
In the vacuum there is a unique water-based filtration system to effectively remove dirt and airborne particles from your home. Unlike conventional vacuums where dust can be seen flying everywhere when it is turned on, our water filtration vacuums uses water that acts like a vortex. This swirling motion pulls the dirt into the vacuum and traps it. This natural filtering process results in neutral, fresh air that is passed out of the vacuum. This not only cleans the floors but also the air as it works.

Re: 6 billion pound of chemicals annually

http://www.greenseal.org/resources/gs42_one_pager.pdf