Proctor & Gamble recalled lots of Old Spice and Secret aerosol spray antiperspirants due to the chemical benzene.
Exposure to benzene can result in cancers, including leukemia and blood cancer of the bone marrow, and life-threatening blood disorders.
https://www.foxbusiness.com/lifestyle/procter-gamble-recall-old-spice-secret-aerosol-spray-benzene