I have a Spotlight Cam Solar Mounted under the eaves. For the most part it’s out of the rain but swings in the weather or just the humidity of S.E. Texas the lens on this cam will fog over bad enough the feed is useless. I thought of using my old standby RainX, I but I read somewhere not to use on a coated lens. Is the lens coated on Ring cams? Can I use RainX and would it even work? The ingredients of RainX is: Isopropyl alcohol, and Dipropylene glycol monomethyl ether.