I had a customer approach me and ask if I could remove the clear bra from their RV. I have never done any work on a clear bra before and they got it installed from out of town. No one in my town installs much less knows about clear bras so I am kinda on my own. What would be the best and safest method to remove this clear bra. They claim that the bra has mildew behind it and that is why they want it taken off. Any help would be great.