What makes the little door that holds the detergent back flip open? Ours has stopped doing it, (i.e. still closed and full at the end of a cycle) so I'm wondering if there's a reasonable fix (e.g. clear out some gunge somewhere) or if it's time to get a new one. Would be a pity, as kitchen works are on the horizon and I'd rather choose something that goes with the new layout (when it's designed), so i I can get it to stagger on for a bit, that would be good.
And before anyone says it, yes, I am too much of a lazy git to spend time up to my elbows in washing up, so environmentally friendly, labour-intensive options are out! Plus, having trained as a microbiologist, I prefer the way a dishwasher does a proper job of it of course (!)