People have realized the ill effects of smoking and are embracing ways and means to get rid of this menace. There are de-addiction centers all over the world which help an affected person to get over his habit of smoking. Addiction cannot be cured in a day. It takes time and during that time the withdrawal symptoms take over and a person stars feeling miserable. It is at these times that the urge to smoke increases and if he can manage to control the urge at this time, then he is sure to get on to the road of recovery. This is when an alternative to the cigarette can be useful. One such alternative, the e-cigarette has proved its use in such situations before. This e-cigarette too works on the same principle as a normal cigarette but without the harmful effects which a cigarette can generate.
This e-cigarette consists of a liquid which vaporizes when heat is generated and this vapor when inhaled can play the same role which a normal cigarette smoke plays. This liquid is usually an aromatic liquid known as propylene glycol. This is also referred to as Canadian E-Liquid in parts of Canada where it is used extensively. This is an aromatic substance meaning that it exudes a sweet and pleasant smell when comes in contact with heat. The e-cigarette works on rechargeable batteries which can automatically get charged or have to be charged manually depending upon the type of e-cigarette used. The vapor is not harmful as the cigarette smoke and thus is used by smokers to get over the basic urge to smoke. Once they get rid of the urge altogether, they can stop smoking the e-cigarettes to and lead a normal life without cigarettes. Research has proved that this e liquid is not harmful to humans.