In addition to ensuring basic safety, such regulations would also address issues such as the presence of formaldehyde in some e-cigarette brands and would regulate the product to minimize the known harmful by-products which have been identified in some e-cigarettes. These by-products are avoidable. We know this because some brands on the market (such as Vuse and NJOY) have been tested and shown to have no detectable/quantifiable levels of any hazardous byproducts.

"these studies will also help adult smokers understand that their family members are severely affected if they undergo surgery and return to a THS-polluted environment because their healing process will be not only be altered but will also be significantly delayed. ... the proposed work will benefit the public by providing a better understanding of the cause of impaired healing among individuals who are constantly exposed to Third Hand Smoke, i.e. smokers themselves, children and elderly parents in households of smokers, waiters and waitresses in bars and housekeepers in hotels or houses of smokers."

The CDC is even worse. It actually acknowledges the existence of these former smokers, but still argues that there is no evidence that electronic cigarettes have helped any smokers quit.

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