Bit of an odd one this... In the last few weeks, my tap water has started to smell like a soggy mutt. Any ideas what might cause this? I don't particularly want to brew with it, so I'll be switching to the cheap tesco filtered stuff for now.
My tap water has always been very soft, and it's still almost off the bottom end of the salifert scale, but it's never stunk like a damp hound before.
