Smoking tobacco harms health, and is among the leading causes of many diseases such as lung cancer, heart attack, chronic obstructive pulmonary disease, erectile dysfunction, and birth defects
While grilling briquettes can be used in a pinch, activated charcoal is processed for better porosity and absorption power (and isnt treated with flammable chemicals)
"There has been an alarming rise in the use of e-cigarettes by teens, putting them at risk for lifelong addiction." The Institute of Medicine reports that 90% of daily smokers began using tobacco before turning 19
In fact, they probably have several throughout their home or on their patios and decks
An unopened pack of cigarettes, when stored properly, can hold up for about six months to a year before the freshness really starts to slip