I have always found most of the commercial fragrances to be too strong and most do not appeal to me. However, as we all know fragrances are in so many products. Many health facilities such as SCCA in Seattle do not allow fragrances in their building because of possible dangers to cancer patients. I have read over the years various reports about the odious ingredients that are used to made fragrances. Well, I recently found this article that is quite telling, and could be helpful to a lot of people who are living with conditions that are fragrance sensitive.
https://branchbasics.com/blog/2015/01/fragrance-is-the-new-secondhand-smoke/