Enhanced Digital-Chemosensory-Based Olfactory Training for Remote Management of Substance Use Disorders

Inclusion Criteria: 1. Age 18 - 80 years, inclusive at enrollment. 2. Diagnosis of current moderate or severe substance use disorders, opioid use disorders, stimulant (cocaine and methamphetamine) use, and alcohol use disorders in the past three months, including the past month. 3. Does not meet criteria for other current SUDs outside of the 3 above, except for mild or moderate use of cannabis 4. Willing to receive study interventions and buprenorphine (for OUD group) and naltrexone (for AUD group) during the study 5. Females must not be pregnant at enrollment and agree not to become pregnant during the trial, through scientifically valid ways of contraception 6. Willing to sign the informed consent form. 7. Have a stable place to stay and retain the EDITOR devices in a secure condition when receiving the intervention and during the entire duration of the study participation. Exclusion Criteria: 1. Any significant neurological disease such as stroke, dementia, meningitis, neurosyphilis, cerebral palsy, encephalitis, epilepsy, or seizures. 2. Mental retardation. 3. Presence of serious mental illness, such as schizophrenia, bipolar disorders, and suicidal risk. Diagnosis of major depressive disorders, anxiety disorders, and post-traumatic stress disorders (PTSD), will be included if symptoms are stable, with no suicidal ideas or plans, and there are no recent changes in treatment of these conditions in the 6 weeks prior to enrollment. 4. Experiencing current suicide ideas or plans. 5. Any unstable medical condition such as uncontrolled hypertension, uncontrolled diabetes, or liver cirrhosis as determined by the site PI. 6. History of severe traumatic nose injury that affects the ability to smell or significant intranasal disease, as determined by the site PI. 7. Known allergies or intolerance to aromas from plant essential oils. E.g., orange and lemon. 8. Breastfeeding or pregnancy test positive or plans to get pregnant in the 6 months following enrollment. 9. Individuals who are on parole or probation.