Ask the Chief, Mobile RV

I'm work camping and have FHU.
These heaters are both capable of keeping things toasty as temps dip diwn into the 30s

Read this today as best way to treat for 🐜

Terro ant baits are very good for the ants. Place them outside by the jacks or ant trails you find. Also spray with ortho home defense. Outside again. On jacks and tires and around any opening you can think of. Like electric and water hose. Don't put any baits inside. It will draw them to you. You can also out put a jar of cheap jelly at the farthest point away from the camper to draw them away.