As I'm getting into the habit of cleaning and maintaining my bike more often, I am burning through my stockpile of rags. Up until now I have been using worn-out clothes as rags. I am going to run out soon and I need to get some more.
My LBS (big chain store) just said they get a large, vacuum packed bag of rags delivered from head office every so often. They were kind enough to give me a bunch for free and they seem to be old bedsheets. Whilst I could go to a charity shop and buy some sheets, I'm not keen on cleaning my bike with something that someone might want to buy to wear.
What do you use as rags and where do you get them from?