Washer fluid seems to work a tad better in getting the bug guts off, at least around here. To the OP in Baton Rouge, try straight water first and see if that works for you. If not, go pickup a jug of wiper fluid.
2SS/RS IBM A6, White Rallies
Ordered: 4/30/09 Delivered: 8/18/09
Heritage Grille, ZL1 Replica Wheels
Flowmaster ARH Cat-Back Exhaust, ADM CAI, ADM L99-LS3 Conversion, ADM LSA Supercharger Kit, Lingenfelter GT9 Cam, Stainless Power Headers, Detroit Speed Sway Bars, ZL1 Fuel Pump
581 rwhp/535 lb/ft tq