So, Some of the guys at work were talking about how they wax their windshield. I always thought it would hurt the windshield in the long term. Did a quick google search on it and it's a bit more common than I thought. What are y'alls thought on this? Will it damage the windshield or be better protection than a rainx type product? And is there a specific type of wax to use or not use? I am very curious as I read in various places it really helps in some cases. Thanks in advance!