Put a string either plain or stretch cord through the center of the hinge spring of wooden clothes pins and tie them from one handle to another to hold your microfiber cleaning rags. I don't know the number of times I had to go fish in the garbage to get the rag that slipped off the rim of the brute can.

I glued the clothes pins to the cart on my strong hand side. I used the silver tube of glue that I bought at Wally world. I used masking tape to hold them in place until the glue could set