Squeegee at the service station, or at home, and no problem removing bugs. Some might take a few extra rubs.
Besides, Murphy's law states the minute you get back on the road, the biggest, nastiest bug will commit suicide on the windshield, right in the middle of the driver's view.
Trailer: Lifted 228BH, heavy duty springs and Yokohama tires DELAMINATED ROOF
TV: 2016 GMC Sierra Z71 4x4 CC, SLT
Spare TV: Two Alaskan Malamutes
Living somewhere in ID; previously lived in Moab UT; previous to that, don't ask!