Living in Vic we don`t get an endless time that we can use our boats, so my question is how do you get rid of old out board fuel, it will only last 3 months and as it is mixed with oil it is useless for anything else. i have asked at the local recycle center and they wont take it, pouring it down the drain is of course strictly a big no no, and 20lt is allot to dispose of any ideas ??