NCIS Episode

Did anyone see the recent episode of NCIS where the victim had a severe reaction to a-Terpineol? It led me into a frenzied search of my linen closet trying to find if it was in any of the products we had. Only after doing further research did I find companies won't list the chemicals individually, but it was most likely part of the generic "fragrance" ingredient that they legally don't have to disclose. I wonder how many MCS sufferers would benefit from companies disclosing what makes up their "fragrance"?