The problem I have is that it smells and tastes like shandy! It was the first time I used my cornie keg that I thought I had thoroughly cleaned as it did have some syrup in it when supplied and despite the stripping and cleaning with several lots of boiling water and chemipro over 2 days still smelled a little of lemonade.

However I kegged the Coopers thinking it should be ok. I also have some of the same batch in a polypin which I haven't tried yet and hopefully that will be fine. Plus it will also confirm my suspicions.
The question is how can I rescue the Kegged Coopers? Will adding hops to the keg help or are there any other suggestions?
And also how can I ensure my next brew isn't tainted in my other similar smelling cornie keg which I am due to keg in the coming week?