Black/Gray tank maintenance
Has anyone ever tried Rid-X in your holding tank to help clean the sensors and tanks? Seems like a much cheaper way to get rid of the grime in the tank. Thanks for your advise.
Forum Discussion
gbopp wrote:Plus if you are in an area with soft water you do not need the Calgon or the ice.
donn0128 gave you good advice. The GEO method does a good job.
And, it's cheap.
