The comparative in vitro assessment of e-cigarette and cigarette smoke aerosols using the H2AX assay and applied dose measurements
To account for clustering at the mother level, a clustered sandwich estimator of the variance was applied
"Update: Interim Guidance for Health Care Providers Evaluating and Caring for Patients with Suspected E-cigarette, or Vaping, Product Use Associated Lung Injury - United States, October 2019"
If the soot is still on your clothes after all of these methods, you can try using a dry-cleaning solvent or leave the problem to a professional dry cleaner
Modi agrees, adding I know that it sounds like a pretty big event, but at least to the P&L of the (tobacco) companies, I dont think its going to be very material. What remains unclear is whether CVS ban will extend to electronic cigarettes
The tobacco companies objected that [i]t has not been demonstrated that the performance standard specified in section 4 of the proposed rule will impact real world fire scenarios. Assessment of Public Comment Fire Safety Standards for Cigarettes