GREY WATER HOLDING TANK TREATMENT
PROBLEM: Our galley grey water holding tank has developed a mild odor. We would like to arrest the problem before it gets out of hand. QUESTION: Can you use DOMETIC Premium Holding Tank Treat...
Forum Discussion
rockhillmanor wrote:
When you flush your RV toilet it is an OPEN straight shot to the black tank. Have that tank filled with raw sewage for more than a day, AND add hot temperatures outside and it WILL smell.
True for the black tank, but the gray water system (which is the OP's problem) is closed. There should be no path for gray tank odors to make their way into the RV, unless there is a malfunction, usually of an air admittance valve or a P-trap with no water in it.
