I have a nest that are going under the part that goes into the house to the main electrical box. I'm not sure if they are in the box on the inside since I can't climb stairs anymore. I haven't had any on the main floor flying around thank goodness. I was told by a friend not to use the nest spray and to use WD 40 instead since it's so close to the main box on the inside. I've enclosed a pic of where they are going in. Any other opinions on this mess?
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