Methylene chloride-based paint thinners can cause serious illness or death for Las Vegas workers. According to a USA Today report, at least 13 workers died in 2000 alone due to the use of paint strippers containing this toxic chemical. Whether exposed through contact with the skin or inhalation of the fumes, a researcher from Michigan State University’s Division of Occupational Medicine points out that exposure to as little as a tablespoon of methylene chloride may prove fatal.