A friend told me about a DHMO remover called(I think) Sci-Fun. I've been to all the educational toy stores in the area but can't find it anywhere. I searched the interweb and found a site put up by Edinburgh University that has nothing to do with pool care. I sure would like to clean out all that scary diydrogen monoxide and a positive educational experience is always welcome. Has anyone else heard of Sci-Fun or where I can get it?