GWolfe wrote:
I tried searching with no luck.
Do y'all add anything to the gray water tank? I add stuff to the black water tank for odor control and to help break things down but never the gray water. Sometimes I will get a bad smell in the camper and wonder if it's coming from the gray water tank, usually after a long drive is when I notice it the most.
Yep. I've noticed this for quite a long time. I know my camper doesn't use a standard "p"-trap. It has some modified version that is supposed to hold water, but it's still straight.
This type, drives WILL let the water out of this trap. And you wish get a rank smell from your gray tank.
We just bought this stuff and it solves the smell.
http://www.amazon.com/gp/product/B005XEFADUI also immediately run water in the sinks when we get to where we're going.