I am just trying a method with 5 flavours I did not enjoy (except for the French Pipe)due to probably wrong flavour concentration or just due to the "mix & vape" habit.
Just prepared 5 little 5ml bottles 80/20 PG/VG, 15% flavour.
I labeled all of them with date and put them in warm water and let them cool down.
They will stay 10 days in the dark and every day I will shake them for 30 seconds.
There is a clear difference between the premixed and the result I was achieving, premixed French Pipe for instance is almost red while my
just mixed juice results pale yellow. I am expecting it to change colour.