Ants are always a problem. Dave Greenberg says \"We have used various fabric softners and also moth balls. We have never had a problem with rodents but ants crop up from time to time. On occasion we have spread powdered cleansers with bleach around the power cable and hoses where they touch the ground and encircle the tires with the stuff. Also, make sure the grommet where the power cable enters the coach is in place.\" You can also use coffe grounds to repell ants when camping. Windex is a great way to get ride of the ants if they do invade your coach. It sure beats using poison and is very effective.