The idea is that these devices are used much like a cigarette would be, but instead of all the harmful chemicals from tobacco smoke, a mixture of propylene glycol, vegetable glycerine, nicotine and flavourings are heated into an aerosol, which is then inhaled into the lungs where the nicotine is absorbed
With smoking neighbors next to our primary tester (yours truly), there are always new air purifiers for homes in play to determine which are most effective at combating secondhand and thirdhand smoke (thats the residual smoke that gets trapped in carpets, curtains, bedding, clothing, and on walls and floors)
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Anti-smoking groups criticized the test campaign
Blueair says its Blueair DustMagnet 5440i powerfully attracts airborne dust particles like a magnet before they settle on floors and surfaces. In our testing with a professional particle counter, the DustMagnet performed no better than the much less expensive Coway Mighty