my mother sponge smells good and sour and my baby poofs real good but when i make the bread it does not taste sour anymore it used to. some one told me to pore off the clear liquid or alchole liquid? the instructions say to stire it in. Im not sure will this bring back the taste? because right now it just tastes like a good chewie french bread. Or is it that my mother is still young? It's sevral months old.