There are many winter jobs for a Beekeeper, but one of them is cleaning the wax you have collected through the year. There are many ways to do this if you search on line.
Another job is to clean your equipment, smoker, queen excluders etc.
You need to be ready for the next season of beekeeping, brood boxes, supers, frames built in time for when the bees need them. Need some help, question you want to ask, just email me.