My back is not the same as it was when I was 20. So cleaning the back window of your TCH can be a REAL pain!
I found this gadget on-line... Glass Wizard and it works like a charm!
http://www.asseenontv.com/prod-pages/glass_wizard.html
I just wash the pad after each time in the sink and your ready for the next cleaning!
I saw a negative post about cleaning the back window and I thought I would share my solution to the problem.
Bill