P&G Recalls Over a Dozen Old Spice, Secret Sprays After Detection of Cancer-Causing Chemical

Per the US Department of Health and Human Services, benzene - a sweet-smelling, highly flammable chemical that is colourless or light yellow liquid at room temperature - can cause cancer in humans. The department also says long-term exposure to high levels of benzene in the air can cause leukaemia, cancer of the blood-forming organs.