Chemicals for Gray Tank
We use Thetford Campa Chem in our BLACK tank and looking to find what chemicals should be added to the GRAY tank to reduce odor.
Forum Discussion
You should not be having odor from gray tank..The drain traps should be stopping any odor from coming up the sinks.
Any odor should be vented outside through the roof vent for the tank.
Any odor should be vented outside through the roof vent for the tank.
