#5 Ineffective
Tests conducted on e cigarette filters showed that many of them did not reduce the amount of nicotine the user was inhaling as they were supposed to do. A user who is attempting to ween off of nicotine gradually will not be successful if the method they are using to cut down on nicotine does not work. Although well-intentioned, many e cigarette users may end up simply replacing one bad habit with another one that’s considered more socially acceptable.