Rainbow Vacuum Cleaners are often thought of of as a heirloom. If you have never used one, you will be shocked at how well it removes the contaminants from your floors. Unlike regular upright bag vacuums, that the dust particles escape through the needle point size holes in the bags, Rainbow Vacuums have a water canister that sits under that actually traps dirt, dust, etc. in the water as you vacuum.
You will see the water getting dirtier and darker as it captures the pollutants that have been hiding in your carpet. Even if you vacuum everyday with a regular vacuum cleaner, you will still not reach the level of clean, as you can with just one use of the Rainbow Vacuum.