imported post
I simply use Lemon Pledge on the windshield and the bike. Does a good job, cleans it , never harms it and seems to protect the finish.
Sometimes around here the bugs can really get thick, so if the shield gets coated with them and dried on and stuck, I will lay a sopping and running water wet towel over the shield for a few minutes, then wipe the shield off with pledge.
I also use those mico fiber cloths for the windshield, as I have found even a cotton terry cloth can and will scratch the shield.
So far the micro cloths and the pledge, seems to do the best job.
Kit