I used to have the same company we used at work to launder my red cloth shop towels. I would bring a bag of 100 or so in and they would charge me I think $10.00 but that has been 10+ years ago. We then underwent a management change at work and that was no longer allowed.
Since then I have been using paper towels and to be honest I think I prefer the paper towels to the cloth and having to launder them. I have a system down to where I have two categories of soiled towels, depending on the "degree" to which they are soiled. I have a fairly clean one or very lightly soiled that I keep tucked in my shop apron for cleaning my hands and tools. Once they get "mostly" greasy/dirty I have a small box under a bench that they go in for a really dirty job of cleaning up something really greasy or a spill on the floor. Once they perform that duty they hit the trash can.
I have a round wall hanging dispenser that I keep Kimberly Clark X80 blue towels in.
I also keep a stock of the Kimberly Clark X80 Red Crew Cheif shop towels in the pull top box that I keep on my workbench and on my service cart that are within easy reach. I don't have a picture of them though.
I like the paper/fiber ones as they seem not to leave the lint behind that the red cloth shop towels do. I find that especially important on jobs like this where you don't want lint floating around.
Mike.