Hello... Was wondering if anyone can recommend without consequences something to spray and clean the Zagg shield on my EVO?? I had a "kit" or two of the spray from the company and have been using that for months but I am getting low. Would rather not pay the money for the 10mL (such a small amount!) that Zagg sells online if someone can recommend a good alternative?? I have not tried simple water, nor have I tried any type of isopropyl alcohol-based liquid. It's just that the Zagg spray results in a SUPER SMOOTH/CLEAN screen and didn't want to experiment with anything else unless someone else could recommend. THANKS!!