Try switching em off CG, you'll be amazed how well you can see without em once you're doing a decent speed. Was GS TD4 Auto, Privacy, Santorini with Tundra & Alpaca, Cold Climate Pack. Traded for Discovery Sport HSE Auto.

i found out a few years back rain-x and using the wipers don't mix unless the wipers are brand new

I know only use AG glass polish on the side and rear and AG fast glass to clean the front Former Mod/Member, with the most post & Chicken George Arch nemesis

Agreed about the rainx, after applying it to my pickups windscreen the passenger side wiper lost all ability to clear the screen, it was pretty worn but I thought Id get a month or two more out of it.