I have used two methods. My first was to use the pre-soaked Pledge wipes. That seemed to work well but did require some extra buffing because it put so much down at one time. Lately I have just been using the spray can. Spray a small amount onto a microfiber cloth ( everyone should have dozens of these ) then just lightly wipe it on, just like dusting the coffee table, while turning your cloth. I use a second microfiber cloth to buff everything from the windshield to the paint to the chrome to make everytning look really wet. I have noticed that Pledge on a windshield requires a bit more buffing but the results are worth it.