The only supply you need to make family cloths is scissors. To make cloth toilet paper using old clothes, simply cut off all the seams, hems, collars, cuffs, buttons, sleeves, and pockets, leaving just a piece of unadorned fabric. Cut out squares of fabric about 5"×5", and you're done. You can do variations if you want to―larger squares, circles, or rectangles. Some people even go to the trouble of sewing two squares together, to make the cloth thicker and more absorbent.