Most dryer sheets dont bother me too much, but overdoing it on the fabric softener does. Don't like overkill of any scents. I do actually get sick from some. Glade plugins make me feel sick like I have the flu if I am around them for more than a few minutes. I can actually like the smell of some things and still get nauseous. Never figured out for sure, but must be some chemical they use in faking these smells. A lot of candles get me, fake grape smell like grape cigars, hazelnut coffee/creamer ( but I can eat real hazelnut with no problem). Funny thing is, I can use pretty much any paint , solvent, cleaner etc with no issue.