How Clean Is Your Carpet? 

You might also be surprised to learn that the air blowing out of the back of your vacuum cleaner could be extremely dirty (in-fact a study showed it could be one of the 5 dirtiest places in your home).  So before you next switch on your vacuum cleaner, make sure to check & clean the filter otherwise you could be pumping dust, dirt and pollen back in to your room, & back on to the carpets you just cleaned! When you replace your vacuum look for one with a hospital-grade HEPA filter to ensure fine dust and dirt particles are fully removed.