I looked at Kevin, not sure what to say and not sure if Kevin had primed them or not
Nonetheless, such low air quality exposes non-users within the household to hazardous materials and puts them under increased risk of disease, especially if they are highly vulnerable (with chronic disease, children, and pregnant women)
But you would not guess from its gloss that vaping is something like 95 percent safer than smoking, that potentially harmful substances in e-cigarette aerosol are typically present only in trace amounts, or that smokers who switch to vaping see big reductions in blood levels of toxins and carcinogensat least as big as the reductions seen in smokers who switch to FDA-approved "nicotice replacement therapy" such as gum and patches
This is because, in its gaseous form, diacetyl irritates the airways
Smith-Simone S, Maziak W, Ward KD, Eissenberg T