It actually isn't much more work than I already do after an OC. I refill the old jugs and crank the caps on tightly to prevent leaks (and write "USED" on them with a sharpie), and then take the jugs to the recycle center. Maybe next time I just take them to Walmart...the store is only 1/2 mile from my house and its like getting a 100% rebate without waiting for the 8 week processing time...Literally. It would seem like It’s more trouble to buy the oil, pour the new oil in, pour the recovered oil back into the container, then go and lie about it at the service desk after driving back.
JK