This is very weird, but my mother and my grandmother both smoke cigaretes, and it is very gross. This just started happening to me not that long ago, and it is starting to get on my nerves. I have done research, but could not find a thing! When at my house in Rhode Island, my Mom smokes, and when I was around it, after like a day or so, I would start to smell it more and more like but it was just me. I would ask my mom why I would smell smoke, when nobody was smoking at the moment. Then I came to New York, and got a break from the smoke. I wouldn't smell the smoke for a while until I took a trip to Rhode Island with my grandma, who smoked a lot of ciggaretes on the trip. I slept most of the ride, and then when we got back to New York later in the day,(it was only a day trip to buy some fish, because new york fish sucks :p ) we went to a resturant, and I started smell it all over again. Now I was pretty pissed. I asked my aunt, and she said it may be an allergy, because I have grown up around a lot of smoke, I lived with my grandma who would smoke in the house constantly, but now she lives up here in NY. She said maybe I am now sensitive to it, because I have been around it a lot as a kid. I tried some nasal spray, and it seemed to help a little bit. I can still smell it though. My aunt told me to continue to use it. My best theory is that it may be an allergy, or maybe like she said I am sensitive to it now. Please if anybody has any information, help me out. Thank you for taking the time to read this. :D