My solution was to buy liquid black water tank treatment and follow the instructions on the bottle on how much to use for treating grey water tanks. I think it was 2 ounces of treatment and a gallon of water for a empty tank. No more odor. It is the stuff that goes into the tank from washing dishes, hands, body oils, etc. that cause the stink.
__________________
Mike and Debbie: USAF Msgt Ret, DoD Civ Ret
DAV and Good Sam Lifetime Members
2014 Allegro Open Road 36LA/2014 Jeep Grand Cherokee/2018 Cherokee Trailhawk
|