I've recently had a mouse infestation in my shed. There were mouses living inside unused beeboxs, and they have pooped a lot on a number of bottom boards and bee box lids.
I need to clean the boxs and make them hygienic for bees to live in, though I know that bees are sensitive to chemicals, and I'm unsure what cleaning agents I could use that would be safe.
What could I use to clean the bee boxs that would be safe for the bees?