Thank to all that responded to my post about a problem with mice getting in a farm truck I have. Well the truck I took the seat and rubber mat out, cleaned them with soap and water. Then cleaned the inside, seat and mat again with hydrogen peroxide hospital disinfectant. That worked very well to get most of the smell out. I install new door weatherstrips. Then I took piece of screen wire that I cut bigger than the hole, made a small hole in the center, put it down to right above the transmission and secured with a worn gear clamp on the shift lever. Then attached the top under the shifter boot with enough extra left for movement of the shifter. I bought some Fresh Cab packs and put in the cab, don't know if it will help to keep mice away but it makes the cab smell better. Then I cleaned up all the scrap wood, debris and cut down all tall grass in the area. The last thing I have done is put out some boxes with rat poison inside around the area. So far I haven't had any problems with any mice getting back in it, hopefully it will stay that way. I cleaned the truck up really good inside and out. I'm using it more now that it doesn't smell like rat pee and no droppings on the inside. Thanks to all for taking time to give suggestions for this problem, Rick