Hi JH
Chemical sensitivities are becoming a big problem for businesses. A lot of people are sensitive to perfumes, aerosols, latex, powders, scents, and so on, to the point where many Human Resource and Occupational Health and Safety Departments include policies on a scent-free workplace environment.
It makes it very difficult for a lot of people who don't have sensitivities too, because they end up having to use products that may be more expensive or that they don't like as much in order to create a work environment that isn't toxic to someone with sensitivities.
We aren't supposed to wear perfume on the job for various reasons - it can interfere with your ability to smell certain health related problems that have a distinct odour (certain infections, cancer, diabetic ketoacidosis, for example) - working with newborns (who already have an immature neurological and immunological system) who can become sensitized to chemicals if they are genetically predisposed - and also working with people who have just had surgery and who may still be under the influence of anaesthetics that make them hypersensitive to scents and odors.
I work with one very nice older lady who I formerly had to stay at least 5 feet away from for the first couple of hours of our shifts. Her hairspray (which she applied at home, and was an "unscented" non-aerosol) made me sneeze, caused my eyes to burn and water uncontrollably. Change of shift was a nightmare if I was on my way out and she was on her way in, because my eyes would continue burning and watering the entire drive home (almost ½ an hour) and it was a real safety issue for me. When she realized what had been happening to me, she changed products (to a mousse instead of a spray) and the problem was solved. When I found out that she did that for me (she really didn't have to because she was in compliance with the workplace policy), I thanked her with a gift certificate to her favorite book store. Letting people know that you really appreciate that they are changing something to make your work life better is very important in keeping good relationships with co-workers.
Unfortunately, the term Scent-Free Environment doesn't seem to extend to patients and/or their family members who have really bad BO or nasty stinky feet.