Funny that. The internet connection here in Kincardineshire is poor...but I'm back tomorrow. Now, what's that got to do with chain brushes ?
Ah! But this one IS going quite well .... Isaac Hayes riding a porcelain horse!! Scary image that one!!
If I may just a word of caution about using brushes to clean your chain. As you all know modern chains are lubricated for life at the factory and the grease is held in place by rubber O-rings between the rollers and the plates. If you use a bristle brush too 'enthusiastically' you risk damaging the rings and therefore allowing moisture into the rollers and mucking them up. I use chopped up T-shirts as rags to clean the outsides of the chain, the insides being cleaned/lubricated by my Loobman chain oiler.