Black & Grey tank chemicals - What do you use ?
I'm using Calgon & deorderizer in the black tank now. What else can I do ?
Forum Discussion
Search on 'geo' for the black tank, never used anything in the gray.
We've been loosely using this method for many years and are happy with it. I make sure there are a few gallons of water in the black before starting any trip. Add in a capful or so of liquid calgon and same amount or so of detergent most of the time. Once in a while toss in some bleach too. More often than I might intend, forget to add any chemicals :)
We've been loosely using this method for many years and are happy with it. I make sure there are a few gallons of water in the black before starting any trip. Add in a capful or so of liquid calgon and same amount or so of detergent most of the time. Once in a while toss in some bleach too. More often than I might intend, forget to add any chemicals :)
