I'm delighted to report that the Tiniest Trefusis and I are now nit-free - we tried a combination of the wonderful suggestions that came pouring in (thank you, internits!). I was particularly interested to try the mayonnaise cure, but Mr Trefusis finished the last of the Hellmann's on his sandwiches before I could annex it for nit-smothering purposes.
However, it seems that constant vigilance is the key in the war against the horrid little pest, and lest I let down my anti-nit defences, I'm going to invest in this cautionary print from the fabulous Jason Freeny and display it prominently chez Trefusis.

In case nits aren't your thing - though from the number of comments on the last post it's hardly a niche interest - take a look at the equally wonderful Gingerbread Man Dissected.

Many thanks to India Knight for sending me Jason's Cootie picture, and to Jason himself for kindly giving me permission to reproduce his work for this post: do visit his website and have a look for yourself at his clever and quirky prints.