On one of my 'regular day trips'
recently I had to filter the air that I breathed through a scarf because a person sitting near me was wearing perfume that smelt like citrus toilet cleaner - I got a headache from it.
I have told you all about this before
http://www.accringtonweb.com/forum/f...ick-33987.html
The over use of petrochemical perfumes ruins your sense of smell, so those that do use it just pile on more of it.