Been a while since I did a small change..I kept looking at my trash on pick up days, it was always 1/2 full. I did some research and found that I could get an insert installed in my trash barrel in effect changing it from 35 gallons down to 20. Should be more than sufficient for me thanks to composting, recycling and reusing I never have that much trash. Saves 780 gallons of trash a year and a little money. TWOFER!