I pre ordered the Power Support Crystal SP. I have never installed a SP before. I watched a video that showed that using spray on top of the screen while using the wipe to push out the bubbles is best. He recommended Omnicleanz. Is that the best spray? Also it looked like the have the phone laying on a special towel. Where can I get that? I just want to make sure there is no dust on the phone. I am nervous to do it in my apt bc my cat sheds a lot. Any installation tips or installation accessories advice would be appreciated. Thanks