Jack-- the Oldguard has hit it on the nose on this one! There are many of us that use the NEW OR USED dryer sheets to take the bugs off the front cap of the Monte! I spray mine down with a good solution of Dawn(Blue)dish detergent and water and then take a few of the dryer sheets and rub the bugs off. It works like a champ!
After I have rubbed them some, I just take the hose and hose off the "little buggers" or what is left of them after committing suicide with the front of our Montana. It is surprising that the next time you have to wash off the front cap the remains of what is now new results from humming down the highways and biways come off even easier!
There have been other posts on this and even several other materials used BUT this I have found the way to go! I use it on the front of the tow vehicle also and works great on it also.