Recent research that conducted in three countries (United States, Australia, and the UK), found that 83.7% autistic adults reported adverse health effects from exposures to fragranced products, effects such as:
migraine headaches (42.9%),
neurological problems (34.3%),
respiratory problems (44.7%), and
asthma attacks (35.9%)
62.9% of autistic adults report health problems from air fresheners or deodorizers,
57.5% from the scent of laundry products coming from a dryer vent,
65.9% from being in a room cleaned with scented products, and
60.5% from being near someone wearing a fragranced product.
Health problems can be severe, with 74.1% of these effects considered potentially disabling under legislation in each country. Further, 59.4% of autistic adults have lost workdays or lost a job, in the past year, due to fragranced product exposure in the workplace.
Results show that vulnerable individuals, such as those with autism or autism spectrum disorders, can be profoundly, adversely, and disproportionately affected by exposure to fragranced consumer products.