Toxic chemicals at work
Some people work with cancer-causing substances daily. Those at risk of coming in contact with cancer-causing substances on the job include: aluminum workers, painters, tar pavers, who come in contact with the carcinogen benzene, rubber manufacturers, hairdressers who deal with dyes every day, nail-salon workers breathing in dangerous fumes and everyone who works the night shift (the International Agency for Research on Cancer classified nighttime work as a probable carcinogen in 2007).