DD at home and freaked out - she unfortunately left the compost bin under the sink unemptied for 3 weeks. And then found maggots on the kitchen walls and ceilings... just 5 or 6 at this stage, but after our weekly cleaner gave the area a very good clean (and disinfected the bin area) , there are now some in the cupboard near the sink where we keep bottles of oil and containers of rice, etc.
Sadly DD not in a fit state to sort.
We're not back for another two weeks. And are concerned they might roam further - we have a large larder at the back of the kitchen.
What do we need to do?? Never had this problem before or known anyone who has... but then not left a bin unemptied that long either.