The flavor and nicotine release runs strongest in the first half and tapers gradually after that
Cigarette smoke also penetrates odor-absorbing materials such as carpets, upholstery, bedding, walls, clothes, electronics, and more, making cigarette smoke odor removal a challenging task
In fact, according to the NHS, smoking is one of the biggest causes of death in the UK, with around 76,000 people dying as a result of smoking each year [1]
It can also exacerbate existing eye conditions such as allergies and conjunctivitis
2014 Jun;9(1):3138
Among very long-term ex-smokers, the risk of relapse would be low [25], so taking up vaping is probably more likely to have unintended consequences (i.e., exposure to harm, increased risk of relapse) than benefits