For years I've been using the circular motion technique to apply wax by hand. I've noticed that circular motion leaves lots of "empty" spots where the wax is wiped off due to the overlapping motion. Though the end result doesn't seem to be affected by the visual lack of wax in certain spots. I've recently started using Rejex protectant and samething happens. I'm wondering if circular motion is the most effective or efficient method by hand, or is a light, slow, wiping motion like staining wood good? Plus I'm wondering if applying waxing/protectant is more spreading (ie, light, as long as the product is distributed) than rubbing in (ie, harder, like you're trying to push the product in)?? Any thought welcome.