I hope I'm asking this question in the right section. I have only been vaping since August after smoking for the last 20+ years. Glad I am, as I feel way better health wise But, I have noticed a film on my windows both in my car & house that I never had before. I'm assuming it is residual from vaping & yes I know it is wrong to assume anything but I am. What is the best way to clean the windows? Any suggestions would greatly appreciated. Analog free & LOVING it. Thanks in advance for any advice.