Blue-tack Blues

I just realised I cant find my blue-tack. Not that I've actually gone looking for it and not that I urgently need it at this point in time, but that day will come and when it does, I want to be prepared. I have a vague distant memory of buying some, so it stands to reason that I must still possess the remnant -somewhere.

It is not lost. Oh, no, I know where it is not: It is not in the washing machine, it is not on the bookcase, it is not in the oven, it is even not in the top drawer. But then, those are not the usual haunts of undercover blue-tack.

The question remains, now, as it so often does, "is something lost if you know where it is but can't (or in my case wont/can't be bothered to) find it?".

The top five most likely locations of the hideout of the fugitive blue-tack are (in random order):
a) The stationary drawer under my bed,
b) The box of pictures in the wardrobe,
c) The washing basket,
d) The leaning tower of documents under the window,
or secrect option number e)
And right now, I'll be going with the latter as it seems to be the most viable option at the moment. But if I ever do need some blue-tack, I hear the shops have a plenteous supply.