I don’t replace my keyboards because they’ve stopped working. I relpace them because they’re so disgustingly filthy they’re beyond all hope.
I have a bad habit of snacking at my desk, working through lunch with a sandwich at my side, spilling coffee droplets, cookie crumbs, etc. Once, when I was still working in an office, I even spilled an entire mug full of tea with honey onto my keyboard. All of the keys got stuck.
