Mmm, so I believe, but I haven't yet been game enough to use it. As soon as the milk starts getting a funny taste I cook up a rice pudding or cheesy sauce and try to disguise it. This time it had really clabbered and I definitely wanted to get it out of the house as dh is a bit sceptical about our milk already. I couldn't face it for myself either, not even being a fan of yoghurt. But who knows, given time?
The amazing thing to me is that the milk easily lasts 10 days or more, this time it was 14 but it turned a lot faster being perfectly fine up till the day before.