I have two giant bottles of peanut oil left over from a cookout. I have a feeling you cannot just chuck that in the trash (legally). I am no tree hugger, but just want to do the right thing (thanks, Spike).
If i take this to an oil change place, will they laugh at me?
Your city or county probably has a waste disposal site that can take oil, paint, stuff like that. Check the phone book or google.
Then again, you might call your local crappy restaurant that fries everything and ask them what they do with it. Maybe they'd let you dump yours out with theirs.
It's not motor oil and it's not hazardous waste. Pour it in a corner of your yard. The only reason not to pour it down the sink is because it gunks up the free flow of **** and tampons in the city system.