Simple Green, as Scott mentioned, works very well. I read this on the web about 2 years back (lots of people experimented with it). It is known not to cause any problems with the welding of the carbide teeth to the blade. I used it to clean both table saw blades and router bits and it works really well. I usually scrub with an used toothbrush. I usually do not bother to take the blade down (my father managed to drop a blade on the floor and bend a teeth; since then I clean them in place).
I would personally not bother with a specialized product since Simple Green is so good and is so much more cost effective (and you can use it to clan other things in the house).
Alin
-- -- Alin Dobra, Gainesville, Florida
