Reuse, I have three different bottles of his Krytox to make sure I don't ever not have it on hand but my bore polish #1 I've had probably 1 1/2 yrs and the red rocket about a year. Who knows but from what I can tell it still is all good, but then again maybe that's why I'm so slow/images/boards/smilies/smile.gif The consistency of the #1 and RR hasn't changed at all since new.
