Swifter is on the right track but I think he meant Chore BOY. You can get them at any grocery store (they are pot scrubbers). Just make sure you DON"T get the stainless steel pads. They are packaged in a box of two. The pads are actually bags that are rolled up and fastened. Just unroll, cut a section to wrap around a bore brush for a snug fit. You can swab the bore with Hoppe's or use them dry, it doesn't matter. I have tried the Lewis Lead Remover, solvents, bore paste, and more. Nothing works as well as this method.