how long does mdma stay in system for roadside test

MDMA (ecstasy) can stay in the system and be detected by roadside drug tests, which typically use saliva testing, for about 1 to 2 days (24-48 hours) after use. Detection times vary based on factors like dosage, metabolism, and frequency of use. Urine tests can detect MDMA longer, up to around 4 days, but roadside tests mainly rely on saliva samples. Hair tests can detect MDMA for up to 90 days but are not used for roadside testing purposes. Overall, for a roadside saliva test, MDMA is usually detectable for up to 2 days after consumption.