Dick wrote:
with salt and whatever once. After that we used vinegar in the pipes and
holding tank at least twice a year. No problems since, so I guess it works.

I can't imagine that only using it twice a year would accomplish
anything. To prevent mineral build up in the head discharge hose, I
recommend a cupful down the head once a week.

We
also use it in the sink drains. I use it to clean the carbon off stove parts
and a lot of other things. It seems to be a good solvent.


Be very careful what you mix with vinegar... some chemical
combinations--such as bleach and vinegar--can be even more lethat than
bleach and ammonia. And never let it stand where rubber parts can soak
in it...'cuz a soaking in vinegar will swell and distort them.

Peggie
----------
Peggie Hall
Specializing in marine sanitation since 1987
Author "Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and
Other Sources of Aggravation and Odor"
http://www.seaworthy.com/html/get_ri...oat_odors.html