E-cigs do not emit second hand smoke per say, all e-cigs emit is vapor. The electric cigarette vapor doesn’t contain residue which can be left after burning of tobacco, they offer out vaporized nicotine so therefore it will probably be wrong to express that e-cigarettes have the same in principle as secondhand smoke within a generalized way. However, e cigarette top 10 does have certain chemicals that are present in second-hand smoke. There are certain chemicals like carbon monoxide and formaldehyde which have been present in both cigarette smoke and e-cigarette vapor. The total amount seen in e cig was a fraction of that located in tobacco smoke.
Something that will not go unnoticed is e-cigarettes will not be emission free. It contain flavor, nicotine, propylene glycol, all of these when vaporized will be emitted as mist of vapor. Depending on FDA if there are numerous people using electronic cigarettes inside a room, all simultaneously then there may be substantial indoor air pollution which is caused by accumulative affect of these best e cigarette. This level of second hand vapor will expose others to second-hand vapor.
FDA studies also showed that the ultrafine liquid particles which measure under 1.25 micrometer in radius can penetrate deep into our lungs and also the same particles can be inhaled by non users of electric cigarette. FDA has mentioned that the impact of e cigarette on health of non vapers that are around electric cigarette smoke cannot be ruled out.
FDA had earlier in their reply to the matter cited a German report which stated that besides glycol, nicotine and flavoring agent, there are many tobacco-specific nitrosamines, certain organic compounds, formaldehyde, acetaldehyde, silicate, acetone are present. However, the fraction in the chemicals present in electric cigarette vapor was reported to be an extremely low number as found in tobacco cigarette smoke. With regards to the particle size of the particles present in used vapor is concerned, the German report said the shape was between 100 and 600 nanometers which is similar to the particle size as present in tobacco smoke.
FDA has however claimed that the amount of most of the harmful substances were lower in e-cigarette compared to conventional cigarette smoke although the vapor does accumulate in the air. They further said dexrpky13 the analysis showed that sodium, iron, aluminum and nickel were four metals that were present in higher levels than those in tobacco smoke. It is because of this very reason why most of the electronic cigarette users today select rebuild able atomizers, which is a means of avoiding use of heavy metal from the vapor e cig.
There are other metals that had been present in amount comparable to tobacco smoke then there are other who level was lower. The research did put out some important facts but it had not been entirely conclusive and dependable. FDA inside the month of April in 2015 had proposed certain regulations and rules which is not going to include a ban on e-cigarette on public places but FDA has some time and gain reminded your local governments to handle the issue of usage of electric cigarette in public areas by bearing in mind that they can should strengthen the smoking laws and the necessity to oppose second-hand smoke.