Recently purchase one of those portable steam units from HSN. Other than the obvious, what are some of the special uses for this steam unit on and about the sailboat. It puts out an impressive stream of steam and have found it works well around the house for the cleaning items they demo on the TV. Shower, sinks, refrig seals etc. Are there any boat owners out there that have used one of these portable steam unit on their boat ?? If so, what for ?? Robert