Trichloroethylene is a colorless liquid which is used as a solvent for cleaning metal parts. Drinking or breathing high levels of trichloroethylene may cause nervous system effects, liver and lung damage, abnormal heartbeat, coma, and possibly death. Trichloroethylene has been found in at least 852 of the 1,430 National Priorities List sites identified by the Environmental Protection Agency (EPA).
I guess you better not drink much of it. We used it extensively during the mid60s in the machine shops as a cleaner. My Dad used Chlordane in our vegatable gardens and we ran after the DDT spraying trucks when we were kids as it was cooling on a hot day.
Butch