As mentioned in the Introduction, there are several situations in which portable air cleaners may be useful, but how the device is used will differ based on whether the pollutant source is indoors or outdoors, and whether it is continuously generated, seasonally generated (cold and flu season, allergy season), or episodic (wildfires)
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It offers a range of adjustable settings, allowing you to control the density and tightness of your smoke
ONS 2018 data shows 35.4% of current smokers in Great Britain had their first cigarette within the first 30 minutes of waking
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Given this background, it makes sense for respiratory therapists to pursue a much bigger role in smoking cessation (just as we are currently doing in asthma education and management and in pulmonary rehabilitation, and are moving forward to do in COPD education and management)