Live at home with my mum, her boyfriend and my brother (been trying to move out but I'm in my third year of university so my dissertation/assignments in general have taken up a lot of my time and energy, as well as having quite a difficult pregnancy, symptoms-wise, so haven't been able to be as proactive about moving out as I'd've liked to be - sorry, feel I have to explain myself) and everyone I live with smokes. I've had a really tough time (resulting in a lot of arguments) regarding them smoking. They all smoke indoors and merely open their windows, thinking that's enough of an effort to prevent smoke from reaching me/my unborn baby. MW has told me this isn't good enough, and that they'd need to smoke outside. Nonetheless, they don't seem to listen/care enough. Nor do they think they should have to (they see me as selfish for expecting them to, as I'm the one who "went and got pregnant" so why should they have to "inconvenience themselves?". By my logic, if you have a harmful habit that has the capacity to also harm others (which smoking absolutely does), you should be the one compromising your convenience for the health/safety of others... it shouldn't be that non-smokers should have to compromise their health/safety to convenience the smoker and their addiction! In addition, my brother often smokes weed too, and his room is right next to mine (so cigarette smoke and weed smoke right next to me, every single day).
Anyway... since they're not much interested in changing their behaviour, I'm thinking about air purifiers. Have these been known to work for anyone who may have been in my situation? And would anybody be able to recommend a good brand, maybe? My CO levels have been high (for a non-smokers) during antenatal appointments because of this, and at one of my antenatal classes it was mentioned that there is a strong link between the presence of smokers in the house (just smokers living IN the house, not people SMOKING in the house) and SIDS, so I'm really anxious about potentially having to be under this roof for a while with my baby - I'm 36+4 weeks!
Thanks, in advice, for your help!