I am a childminder and wen children go to the loo they need to have their own "towel" to dry their hands.
Rather than a towel for each child (6 each day!) I'm thinking of getting a bunch of muslin squares that I can then wash and reuse. I would need about 30. Where can I get them for relatively cheap? New / used I'm not bothered so long as they are in good condition.
I got some largeish cotton squares from freecycle as nappies - never used them as nappies in the end but have used them like muslins and spill cloths etc and they have been really useful. I have about 30 (still using them all though, sorry!)
you can get some new ones very cheap on ebay, i can't remember the shop but if you search it you should be able to see which ones. i got them a while ago but would be surprised if they have stopped doing it