My oldest son picked these for me today. So sweet :) I need to wash my windows as well. Our front door has a glass door to. It is absolutely covered with hand prints. I clean the door and literally 10 seconds later it is covered again. Needless to say...it just stays dirty. If I know I will have company I wash it and threaten the boys every other minute to NOT TO TOUCH THE GLASS. Our car windows are just as bad. I figure I still have about 3 or 4 more years of this nonsense. Tomorrow's high is 80...I'll try and run earlier in the day to avoid nausea and heat stroke. Yes I am aware 80 is not 90 but my internal temperature gauge is a bit sensitive.