I really don't know which forum this is supposed to be in... so if this is the wrong one, please feel free to move it, mods!
Handy trick that I thought I'd share with anyone who's never understood the incredible bass-cleaning potential of an old T-shirt.
The obvious trick is to just use the entire thing as a cleaning cloth, or to cut it into big squares. Of course, these work well.
But don't forget that you can cut the sleeves off and sew one side up to make a "pocket" that you can use like a glove to clean your bass easily.
Also, you can chop off the hems into long strips, and use them to clean underneath strings easily... you just have to loop it under the string you want to clean, and slide up and down the string. Since you will only be using the bit near the end, you can simply snip it off when it gets gunky, and you have fresh string cleaning strip again.
