She had it on some kind of timer, so the air never really cleared.
It doesn't really matter if it says organic or not. They are volatile organic compounds (VOCs), molecules that disperse rapidly and widely in the air. Like secondhand smoke.
Apparently it is big in Mormon communities - lots of MLM schemes. The people involved are true believers and cannot accept that it makes some people really sick. I argued til I was blue in the face, brought in scientific articles, etc. That whole industry is right up there with tobacco companies for misleading pseudoscience and denialism.
There is a good documentary on the fragrance industry that is pretty eye-opening, called "Stink". It's a bit sensationalist, but consistent with some of the research I've done on the industry, especially funding of sketchy "research" promoting essential oils with health claims. FDA has slapped them for that.
The cost to me in terms of losing my low income housing has been incalculable. It wrecked my retirement. I am in dire financial straits because of it.