Is methadone used to treat inhalant addiction?

I've heard of methadone being used to treat a lot of addictions from heroin to benzos to painkillers and even pot (lol?). I beiginning to think I might actually have a problem like everyone has been telling me. I guess I was always to fu**ed up to admit it. I huff a lot of axe, hairspray, and nailpolish remover. Almost everyday. I really just cant seem to stop. I've actually tried quitting before but the urge was too unbearable and I always gave in and relapsed. If methadone treats inhalant addiction I am going to ask a friend to take me to a local methadone clinic. If not.. I might just be done for :(