i have searched couldnt find an answer . does storing whey(dry in its tub)in a hot place 40/50 deg C have any bad affects on it .
Since it's dry it keeps quite well, but may I ask why you'll be keeping it at that temperature, especially since you're in England? I live in a sub-tropical area and haven't had anything bad happen to my powder.
i will be starting to build my house in the summer and ill be living in a caravan on site with no air con . i reckon it should be ok as far as i know its not shipped in refrigerated trucks or whatever
I'd probably keep it in the shade, outside even. i doubt anyone will steal it.