I have COPD and cannot tolerate any kind of air fresheners except, funny enough, reed diffusers.Unfotunatly just the more expensive ones!.The cheap ones affect me badly.
The worst triggers for a bad attack are sprays, a certain popular floral disinfectant, various cleaning fluids and as a PP mentioned earlier shake and vac.
I used to love perfume, but since I got diagnosed, cannot tolerate any of it even the expensive ones.I also loved the smell of incense in church, but not now,I have to run outside at the sight of the swinging censor. I might have it used at my funeral, but then I might start coughing in my coffin and frighten everyone!