The detection window for ketamine varies from person to person. For many, the substance may clear from the system within 12 hours, but in some cases, it may take up to one or even two weeks for all traces to become undetectable in a drug test.
The detection window for ketamine varies from person to person. For many, the substance may clear from the system within 12 hours, but in some cases, it may take up to one or even two weeks for all traces to become undetectable in a drug test.