Is Superglue designed to be a one use product? Every time I use it I try to carefully remove all traces of glue before I put the cap back on but invariably it sticks and I can't get it off again without cutting it off or if I get the cap off cleanly the glue has set down the spout leaving me trying to stick a pin or whatever in there to open it up again. I give up half the time, reopen it from the other end and then bin it. Hints and tips please, or should I just ensure that I have several packs to hand. I have some in a bottle with a brush that seems a bit better but in this weather it's gone too thick to use effectively even with the lid screwed on tight.