I'm ordering my first DA Polisher and I'm just wondering how you use yours? I've watched a lot of youtube vidoes. It seems that they use the polisher to apply the wax, but how do they remove it? The only video I saw wiped the wax off with a microfiber towel after it sat for a while. Is that how it's done? I always thought you also used the polisher to remove the wax and buff it to a shine? Or does the extra shine come just from how the polisher applies the wax? Thanks for your help.