Last year I decided I didn't want to make any BD over the cold winter months so stockpiled enough to get me to Spring.
The BD was made & then sat, some for 6 months, being decanted by gravity pouring into a clean jerry can before being put into the car. I stopped pouring at the first sign of any whites or anything that didn't look like clear BD.
I now have about 60-70 litres of this stuff. At the bottom it's pretty thick gloop, at the top it's kind of slightly cloudy BD with a waxy scum on top. Not quite sure what it is exactly, all the BD I made had a 100% pass & sailed through every test - 10/90, 50/50 & dryness. It remained clear & uncloudy all winter & I used it neat all winter with no winteriser or petrol added.
What to do with it?
I've thrown it all into the processor thinking I'll add about the same amount of really clear, clean feedstock & use it in the next batch, which I'm thinking should be a 1 stage process (hopefully).
Does that seem sensible to the panel or is it a waste of time to re-treat it & I should dispose of it?