I remember my dad changing his oil and just putting it in the trash. Today you'd better not be caught doing it. Others put it down the sewer. I just don't get why people can't just refill the oil container(s) that held the new oil with the old and then take it to a garage for disposal. Even our dump has a place for waste oil and it is free but people just don't care and are too lazy to take it there. I always take mine to the dump and empty it in the drum for waste oil.
Where do you put your oil? Any other horror stories out there?