1. The first time you smoke e-cigarette cough can
A survey of 600 e-cigarette users showed that 57% coughed the first time they e-smoked cigarettes, but in general that is limited in time, and 93% said they would not cough as well.
There are many causes of coughing while e-cigarettes to smoke. Some people are allergic to use propylene glycol (PG), and some people are the device correctly.
Since many people cough when smoking, coughing so not related to smoke electronic cigarettes.
2. mouth suction and lung suction device
Electronic cigarettes are also divided into the mouth and lungs suckers suction.
It is important to distinguish between the two, which means that the way you will be e-smoke cigarettes differently. For example, disposable e-cigarettes, cigarette-shaped and pin-e-cigarettes are taken by mouth in general, that is, the smoke contains in the mouth prior to inhalation. This is very similar to smoking, it is more popular among e-cigarette newcomers.
Devices such as surge tanks will evaporate a large amount of smoke that is inhaled directly into the lungs better.
3. VG / PG
Glycerin (VG) and propylene glycol (PG) are the two main components of most E-liquids. Each bottle e-liquid has a ratio of PG to VG, the e-liquid acts concentration and the taste of.
Evaporative oil with a high proportion of VG will require a longer heating time, usually requires a pressure box regulated, and contains less nicotine; the higher PG content of the oil has a larger throat sensation.
4. Select the concentration of nicotine
In addition to taste nicotine concentration can be used in selecting smoke oil as one of the most important factors.
Nicotine concentration refers to the amount of nicotine per milliliter cigarette oil. The concentration of nicotine may be selected according to the degree of smoking.
Light smokers should try to 3 mg / ml (3 mg nicotine per ml smoke oil), while some heavy smokers may want to try 5 mg / ml.