I nearly added "or is it cus you just lazy and no particular reason" on the end, cheers anhyhow nice one. But u just thought it maybe another new fandango type trick for getting best of your mux/oil or whatever else.
Well, last time I made oil I didnt freeze the bits and got the usual green coloured solution. But then I left it out on the side for weeks before I got round to sorting it and it went from green to a reddy/brown. It wasnt sat i any direct sunlight ever. Couldnt tell you if the oil was any better mind. I'm always stoned so it's hard to tell