I've read elsewhere that Pam can create a sticky mess that can be hard to get off, especially in hot climates. A lot of people on other forums have been claiming good luck with an acrylic floor finish from Lowe's called Red Max Pro #3 instead of using wax.
I made the mistake of using a petrolium based spray on my TT years ago, it softened up the caulking and made a mess. Wish I had never done it.
I've read that the fabric softener cloth soaked in water and then used on the bugs will wash them off. Try Bounty or really any of them and see what
happens, can't hurt anything. I use Simple Green, diluted and if I let it soak and then slowly clean them off it works.
Doesn't matter what you use the whole task is a pain.