Thread Number: 8151 puratron vac
Hey guys,
I hate to be the devil's advocate, but,I am a nursing student, and not to long ago I completed a medical Microbiology class. Microbiology is the study of bacteria, for those of you who aren't familiar with it. These vacuums have got to be a gimmick. Unless the lights they use to kill bacteria is something new and improved from the future;in order for ultra-violet light to kill bacteria, it has to be high intensity and bathe the microorganism for a long time. In essence, the microorganism/bacteria has to cook to death. It's just not possible to kill harmful bacteria with the few swipes of light passing over it in the time it takes to vacuum. One would have to leave the vacuum's light over the spot of carpet for at least an hour to have any real effect. I really don't know how these companies get around false advertising laws? Obviously, some of the bacteria will have been sucked up and swept up into the machine, but to claim that the light eliminates the bacteria in the time it takes to vacuum a strip of carpet is just not sound,credible science. I'm sorry, I feel bad that I have to burst anyone's bubble.