I will add I am very careful not to spill any oil or anti-freeze and burn the waste oil for heat and filter and reuse the anti-freeze. I also compost any food waste. I have always done these things and really don't buy into the whole global warming thing but one thing I do buy into is our lack of land fill space and see no reason not to recycle,it becomes 2nd nature once you start. We have seperate trash cans for food waste,recyclables,and trash. Family of 6 and we make less than 1 39gal. trash can of trash a week. Normally about 1/2 full,mostly diapers. The rest either goes to the recycle center or the scrap yard. Oh or the pile in the woods of food waste waiting for the flower beds..