Join Date: Mar 2000
Location: Marblehead, Ma.
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Re: calcium buildup in sanitation hoses
I sailed and lived aboard in the Bahamas for a lot of years and once I pounded the calcium out of those hoses vineger kept them clean from then on! Also it keeps the bowl white. If you leave the boat unattended for a while flush some veg. oil thru. to keep all those valves lubricated.