Human: What is the best way to make a homemade tampon? Assistant: 
The best way to make a homemade tampon is to use a square of cotton fabric, cut it into two pieces that are about 4 inches wide and 8 inches long. Then fold each piece in half lengthwise so you have two rectangles. Next, fold one rectangle over on itself so that the open end is at the top. Finally, stuff the cotton inside with a few cotton balls or toilet paper rolls until it's full. Tie off the open end with string or ribbon.