A Simple Utilitarian Mop

1. a rag
2. a piece of string
3. a length of pipe (i used on this particular one brass because it wont rust)
4. a pair of scissors or a knife
optional: a pipe cap.
  

first take your rag and twist it like u would if u where wringing it out. then place the bit of string looped around the center.

now take both ends of the string and feed them through the pipe.

now give the 2 ends a good pull and draw the rag up into the pipe tightly. leav a small amount of room rear the end of the pipe so u can coil the string down into the pipe before putting the pipe cap on if your using one, this will be usefull later if your comes aloose. 

now trim the rag according to your needs and coil the string up like i mentioned before and screw the cap on