First of all everything is automatic that's why you need small change (only 0.25$ coins are accepted). If you have bigger bills you need to change it in a special machine:

Then the process is as easy as possible. You put money and clothes to a washing machine:


And after average 39 minutes (it depends on the program you choose) you can put them into a dryer.


And that's all. I know it seems to be boring but the blog was a little bit dying lately and it is an attempt to cure it.