MF, thats got me chuckling.
I do the exact same thing - kero bottle for 25:1, Metho for 50:1 and another different colour labeled kero bottle for 40:1.
Drew the line at 3 bottles - 2 odd machines take 32:1 and 35:1 - they got mixture adjusted for 25:1 - just a bit more smoke.
Used to see the little bottles in coles and at the petrol stations - now some don't even stock it. Then again, the local Caltex has 200ml 2 stroke oil, CJ8's, CJ6Y's, Victa, Masport and Rover Blades.
And I always laugh when I pass the Valvoline 2 stroke 1l bottle in woolworths - the mower on the front of it is a four stroke.
Personally, I just bought 1l of Penrite Semi-synthetic on special for about $13. Took me a year, and I have about 100ml left.
