Aaron,
I pre-treat the bug jerky with aerosol paint or plastic cleaner so that there isn't any hard rubbing involved in getting any of it off. As said above, hard rubbing of any dirt/debris/bug is likely to scratch your paint surface. I've never seen bug guts that needed to have clay bar removal--Plexus, Motorcycle Stuff paint cleaner, or any of the other paint and plastic cleaners will dissolve the bug jerky if you wait a few minutes then just lightly wipe it off.
If you're up around the garage today, call me and I'll give you a can to try. I buy it by the case.