After reading about dryer sheets here on the forum I tried it on my toad and it permanently scratched the paint!!! Toad is red don't know if that has anything to do with it but my advice would to be very careful using them.
When I know I am going to Florida during the love bug season, which those bugs eat your paint if you don't wash them off, I put a light coat of car wax on the front of the MH and toad.
You can barely see the wax on the coach and when you arrive just buff it off with the bugs! And you end of with a nice wax job on the front of the MH all the time.