I don't know about recycling files but whilst we are on the subject, I've always thought that it's sacrilege how much of a nail tip we clip off and just throw away! Obviously we can't reuse them in that state but wouldn't it be good if companies did some sort of recycle scheme... send your (clean) tip cuttings to be recycled and save 10% off a box or something! I mean, they only need to be popped in an envelope and posted to wherever.
xxx