Rather than throwing it away, you may have free options for recycling nearby, too. My county has a pretty robust program for residents available with regular recycling and hazardous waste like oil or paint in certain locations. There’s sometimes restrictions and sorting required from customers, but it’s usually pretty straight forward if you look it up
So I thought this was a good idea until I did a search. Found tons of motor oil recycling.
Ah, maybe try searching household hazardous waste recycling specifically. It’s possible the auto stores might accept all used oil products too, though. At least when I worked in the hazardous waste field for my county program, I mixed all the oil products, and they used it to heat the shops over the winter. We had a separate company that picked up stuff we couldn’t process, and my job was mostly sorting and combining what I could first. Afaik a lot of auto companies are doing the same hazardous waste bulk pick up.
