I use these.
About 18 years ago, Jerry Stiller came across these. They came in boxes of 20,000.
They were pimple pads that got rejected by the manufactures for what ever reason. They are woven cotton.
They make great cleaning patches. I bought 4 cases for what amounted to pennies on the dollar. I have been using them ever since.
I am down to two trash bags full. At my age, I doubt will never have to by another cleaning View attachment 1434737View attachment 1434738patch.