I've been through the search system, and don't see this discussed in detail. I've sanded the bottom of my 35 footer, and it is my understanding that the next step is to clean it with acetone. But how is this done? Put some in a bucket and dip a wrag into it? Pour a little on a wrag? Does the wrag need to be soaked, or just damp? At the end, either way, you will end up with a bucket full of acetone with paint dust in it. How does one dispose of that mess?