Also... is windex any good for getting the wax off or use something like acetone to totally get the wax off?
I bought one of these things and they are incredible wax removers. Just scrape most of the heavy coat of wax off and then buff/scrub all the little bits of wax you missed and it will make the board look brand new. You gotta put some elbow grease into it but it is definitely worth it. Also do it outside because the pumice gets everywhere. Reusable and the dirtier it gets, the better it works. Recommend to anybody http://picklewaxremover.com/pickle_wax_remover.html