If it’s any consolation, I make a mess eating sausage rolls too.
Reminds me of a colleague that I used to sit next to
He used to go to the canteen every lunchtime and bring a crusty cob sandwich back to eat at his desk while he did a crossword
when he finished there was not a square inch of desk free of crumbs and other fall out
he used to get the bin and sweep it all in after moving his keyboard
one day his keyboard stopped working
as we were part of the IT department - and the part that the rest of the IT department came to when they couldn;t fix things - then it would be embarrassing for us to report a faulty keyboard
or maybe we just liked fixing things ourselves even though PCs were not our speciality (we like systems were cocking it up caused total havoc to a whole building - not just one user!!!!)
anyway - we took his keyboard apart an found it was totally crammed full of crumbs and bit of sandwich contents
some of which were happily rotting!!!!
anyway we emptied it out and literally washed the electronics with water and soap to get all the muck off
then set it aside to dry while he used a borrowed keyboard for the rest of the day
next day we tried his original keyboard and it worked fine so we returned the borrowed one
I seriously do not recommend washing a keyboard
really just don't
but we were experts (OK not on hardware or PCs) and could get away with it
and anyway - a keyboard is cheap!
anyway - end of story - back to whatever the topic is