Most people know about cigarette smoking, but not everyone can answer the question "What is vaping?" In fact, some lawmakers appear to get the two confused and often lump anti-vaping legislation in with public smoking bans. This makes it difficult for users of electronic cigarettes to explain why they enjoy vaping so much. So what is vaping? Vaping is the use of a disposable or rechargeable electronic cigarette. These devices give users the sensation of smoking, but the two activities are actually vastly different. Smoking cigarettes is considered risky due to the many ill health effects that tobacco can produce. Around 8.6 million people in the United States have developed at least one serious illness directly related to their tobacco use. Cigarettes are made with around 7,000 chemicals, 69 of which are known to cause cancer. Similarly, smoking offers very little choice to smokers; they can choose from only tobacco and menthol for flavors, and they have no choice but to consume nicotine, which is an addictive substance. The main substance in vapor cigarettes is e liquid (also referred to as e juice). E liquid is known for its more than 7,000 vaping flavors for sale in everything from caramel frappuccino to strawberry banana and more. In addition to flavoring, e liquid also contains base liquids, which are usually propylene glycol (PG) and vegetable glycerin (VG). Some users prefer higher PG liquids because they are thinner and can produce a greater throat hit, similar to smoking. VG liquids, however, are thicker and sweeter and can create larger vapor clouds. Most e liquids are made up of a base that contains both PG and VG liquid to get the best of both worlds. Most Vapor4Life e liquids contain a mix of PG and VG. The only e liquids that contain 100% VG in them are e liquids in the Smooth (WOW VG) line. Another advantage of vaping with e liquid is that users can choose any amount of nicotine they'd like. Some users who have switched from smoking to vaping may choose extra strength nicotine concentrations, which are around 2.4% to 3.6% milligrams of nicotine per milliliter of e liquid. However, light amounts with 0.6% to 0.8% mg/ml and medium concentrations between 1.1% and 1.8% mg/ml tend to be more popular, and there are even nicotine free e liquids with no nicotine whatsoever available for purchase. Those zero and low-level nicotine concentrations actually tend to outsell other e liquids by a two-to-one margin, according to research on consumers' vaping habits. While some would argue that there are plenty of benefits to vaping, it's ultimately up to the individual to decide if they would like to try it, especially if they plan to switch from smoking to vaping. Have more questions about how e cigarettes and e liquid work together? Ask in the space provided below.