Last year I used poli glow on my hull, I was real happy with the results, first question , do those of you who use poliglow use it on your non skid> ? second part of question If I am going to use it on the non skid I want the non skid super clean before applying , sometimes when I clean non skid I get most of it pretty good and then decide to put boat in water and finish up at dock , I have used lots of west marine products for non skid, tried island girl, crazy clean , soft scrub , the list goes on , still cant get it just the way I want it , would there be a problem using on off on the deck , usually I reserve this for bottom, thanks Mike