Chelsea City Offices: 305 S. Main St., Suite 100, Chelsea, MI 48118 | 734-475-1771 | Monday-Friday 8:00 a.m. - 4:00 p.m., Monday to 6:00 p.m.
1 Hair alcohol tests detect alcohol use over a longer period of time than any other type of alcohol testing protocol (for instance, hair tests for alcohol can provide accurate test results regarding alcohol use going back months or even years).
The types of drug tests which show the presence of drugs or alcohol include urine drug tests, blood drug tests, hair drug tests, breath alcohol tests, saliva drug screen, and sweat drug screen. Here's information on the type of drug tests employers utilize and what types of drugs are tested for.