There used to be a HUGE fabric outlet near Hershey, PA. Many, many years ago I took my mother and my cousin there...cousin and I were both pregnant and going to make maternity clothes. I made mine...she never did...LOL.
Anyway...all 3 of us couldn't breathe and our eyes burned and watered terribly till we got out of there. I was telling my SIL who lived in Hershey and she went there a lot and said the same thing would happen to her. I went back another time...same thing. I don't know how those poor people that worked there survived.
Now fast forward 41 years later. I go with a friend to another HUGE fabric outlet in Lemoyne, PA (PA Fabric Outlet) and can spend hours in there and it doesn't bother me or her. Going to JoAnn's doesn't bother me either.