This is a good time to assess what you regularly keep in your RV. Medicines and over the counter meds have expiration dates (usually 12 months). Spices should be brought in and used up to be replaced with fresh ones in the spring. I always replaced the batteries in the various detectors that used them. Ditto on anything that can freeze and explode.
Mice are pretty insidious. I also opened all the drawers and cupboards and even stood the mattress on end to make it less attractive to the nasty little buggers.
