E-cigarettes are designed as alternatives to reduce the harm from cigarettes, but there is not enough scientific research to directly compare them to smoking.So we compare the available information about e-cigarettes to the available information about cigarettes, rather than a separate description.

Physical Differences - What are the real differences between relx e-cigarettes and cigarettes?

Definition of smoke

Wikipedia defines smoke as "a collection of solid and liquid particles and gases in the air emitted by a substance during combustion or pyrolysis, as well as the amount of air entrained-in or mixed with the substance."

A burning substance dramatically changes its chemical composition;Smoke is made up of visible carbon molecules, molecules of the substance being burned, and other byproducts of combustion.In other words, lighting something on a fire produces a lot of substances, many of which are dangerous to inhale.

Definition of vapor

According to Wikipedia, steam "is a substance in the gas phase at temperatures below the critical temperature, which means that the vapor can be condensed into a liquid by increasing the pressure without lowering the temperature."

In other words, the vaporized liquid will change its state, but the vapor will contain the same molecules as the substance in the liquid phase.

Now technically, what we produce when we airistech evaporate is not vapor at all, but aerosols, defined as "suspensions of fine solid particles or droplets in air or another gas."E-cigarette liquid evaporates into particles suspended in the air and then quickly falls to the ground.Because these particles are liquid, rather than the solid particles found in cigarette smoke, they pose relatively little risk to the lungs and cardiovascular system.

What's the difference between smoke and steam?

Lighting a cigarette produces smoke while evaporating the vapefly electronic liquid produces vapor (gaseous solvents).Apart from their visual similarity, smoke and steam do not have much in common.They are very different in composition and they behave very differently.

smell

Unlike steam, the smell of smoke hovers around the room for a long time.Smokers may not notice it easily, but smokers and nonsmokers can recognize the smell in a closed room within hours of ofrf smoking. Steam clouds may be thicker and dissipate more slowly (that is, they remain visible in the room for longer), but they are more pleasant to smell and disappear more quickly.

residue

Smoking in a room will eventually stain the fabric, walls, and furniture. One of the culprits is tar, a toxic mixture of resins that makes wotofo smoking so deadly and notorious for smearing everything it comes in contact with. Other combustion by-products, such as carbon monoxide, will work with tar to turn walls yellow.

PGS and VGS in vapor may form a thin, fuzzy coating on the glass surface, but it is easy to remove.It won't turn walls and fabrics yellow over time, nor will it make furniture look older than it really is.

The temperature

The cigarette burns at a temperature of about 1112 F (600 ℃) and rises to 1652 F (900 ℃) during suction.When smoke reaches room temperature (mainstream smoke) rapidly on inhalation and exhalation, the smoke produced on itself (bypass smoke) raises the ambient temperature, especially as the cigarette becomes smaller and smaller.E-cigarettes, on the other hand, vaporize electronic liquids at much lower temperatures, generally no more than 482°F (200 ° C) higher.The exhaled steam is much cooler than the surrounding indoor air.