what smells like cigarette smoke but isn't I distinctly remember the 80s smelling : r/NonPoliticalTwitter Getting Rid of the Smoke

Investigational tobacco products may, under conditions prescribed in regulation, be exempted from the provisions of this Chapter

Lets see how it goes

According to co-author Professor Sir Richard Peto, at the University of Oxford, UK, If women smoke like men, they die like men but, whether they are men or women, smokers who stop before reaching middle age will on average gain about an extra ten years of life. He added, Both in the UK and in the USA, women born around 1940 were the first generation in which many smoked substantial numbers of cigarettes throughout adult life

In theory, then, airport security staff are unlikely to see them as red flags