Fyi for anyone afraid to change their own oil for fear of dumping it all on the driveway, just look up a (Canadian manufactured) “oil transfer pump” (manual or electric) and ensure the tube it comes with will fit and reach down to the bottom of your oil tank through the dipstick. Then pump it out into a container. Afterwards you can take the bolt out and get anything that may be left, in my experience a drop or two. Also saves me from having to jack up my car to fit the tub under, I can use a shallower pan.