I use cloth diapers/nappies on applet. I had a notion that I wanted to use them and had bought a few to get started, but when he was born and I couldn't feed him we just had other things to think about. In hindsight, these actually take less effort, just throw them in the machine at the end of the day and wake up to fresh underpants. I never need to buy them, never run out, and it takes less effort to throw them in the wash than to take out the garbage each day.
Also, SO CUTE
These are ones that we use: