Originally Posted by BigD
Take it to your local CT or mechanic and leave it outside of their service doors, they'll take care of it for you. They get paid for the used oil, they don't care.
Yeah you can do this, though most of the Canadian Tires have pretty clear signs not to do this. Be careful or you'll get charged for dumping as it is technically illegal.
Most municipalities have certain days or locations where you can take things like batteries, engine oil, antifreeze etc.