Even by my standards - and I pride myself on starting MN's most tedious threads - this is dull, but I could do with some advice. Our top bathroom has one of those sinks with an irritating plunger plug thing, which is broken. In fact, there is nothing left of the plug mechanism. So not only can we not use a plug, but I don't like people using that sink because it has a completely open plug hole - nothing to stop toothbrushes dropping in etc.
Can this be replaced? Could a DIY idiot like me do it? Or is there a simpler solution? (I'm not actually bothered about replacing the plunger plug thing - would be quite happy just to do something to put some sort of drainage guard in there.)