Hi I am wondering , I do the tomato paste wash and use the recipe for a 25 ltr wash lately I get about 90 % when it has finished it always was up around 95% also when I bring it back to 40% a few days later I check it and it has dropped down to 30% very strange I didn't think it would do that , is it because I have it sitting in the garage in the demijohn in the cold as I am in a cold area Ballarat Vic
Regards
Charlie