Rodents in a RV can cause a lot of damage and it can be expensive. Anyone needs to get them out of there RV ASAP! You need to use the device of your choice to get them out of your unit! I don't use any bait devices that will attract rodents to my coach that is defeating the purpose, especially stuff like Decon because they can crawl inside a RV wall etc. and die or chew up a water line. I haven't had rodents in my coach in a long time. I used a Victor Electronic Trap baited with nutty peanut butter. The rodent comes into the trap gets shocked and is instantly killed. I lift the trap up and the rodent slides into a plastic bag then into the garbage can. There's no handling or accidental touching the rodent. Once the rodents were gone I got very aggressive pulled out all drawers and put #00 Course Steel Wool in my RV anywhere I could find a cubby hole or runway. I also put #00 Steel Wool around my Gen Set unit, rodents love chewing wires they chewed the wiring harness in my Gen Set and it cost me $1,200.00 for the complete repair. Lastly I use 3 electronic sound devices inside my coach one in each end of my coach and one in the middle. I haven't had a rodent in my coach in a long time and, it's because it's to aggravating for them to move around or nest in there. Good Luck