Free rehab services can be available in certain cases, depending on various factors such as your location, financial situation, and the availability of government-funded or nonprofit organisations that offer such services. Here are a few options you can explore for free rehab:

1. Government-Funded Programs: In many countries, governments provide publicly funded addiction treatment programs. These programs may include detoxification, counselling, therapy, and other support services. Research and inquire about government-funded rehab centres or clinics in your area.
2. Nonprofit Organisations: Several nonprofit organisations offer free or low-cost rehab services. These organisations often rely on donations and grants to provide support to individuals in need. Look for local nonprofits that focus on addiction recovery and reach out to them for information about their services.
3. Support Groups: While not traditional rehab centres, support groups such as Alcoholics Anonymous (AA) and Narcotics Anonymous (NA) can be an important part of the recovery process. These groups provide free support, peer counselling, and a network of individuals who understand the challenges of addiction. Attend meetings in your area or online to connect with others and find support.
4. Community Mental Health Centres: Community mental health centres sometimes offer substance abuse treatment services, including counselling and therapy, on a sliding fee scale based on your income. Reach out to these centres in your area to inquire about the availability of addiction treatment programs and their affordability.

5. Clinical Trials and Research Studies: Some universities, research institutions, and hospitals conduct clinical trials and research studies on addiction treatment. These studies often provide free or low-cost treatment options as part of their research. Look for ongoing studies in your area and see if you meet the eligibility criteria.

It’s important to note that availability and eligibility for free rehab services can vary based on location and individual circumstances. It’s recommended to reach out to local resources, such as helplines, addiction treatment centres, or government agencies, to get the most accurate and up-to-date information on free rehab options in your specific area.