urine smell

[bjj5633]

hi. I have what I think Is a urine smell coming from under the stairs.I removed the stair vents and the wall in the basement and I see no signs of a leak. I guess it could be under the tank, If it is the black tank I would think it would smell worse than urine,maybe a dead mouse, I don't know, Any ideas would be welcomed. thanks

[Johnnyg]

This doesn't apply to urine smell but I found the trap in the sinks and shower dry from time to time which was giving off a foul odor from the gray tanks.

[bjj5633]

Thanks John, I just found some liquid under the blank tank. I quess I am going to cut the underneath and hope it is just a connection leak.

[JimF]

maybe someone peed in your sink.

[bjj5633]

well we cut the underbelly and the brown stuff came out about a quart.I noticed the shower drain was leaking and fixed that but I filled up the black tank and saw no leak. I am wondering if it was grey water that just turned nasty over time or when I had it pumped out friday he did something that caused some leakage because I smelled it saturday am for the first time. I hope we can fiqure it out in the next week because warranty is up july 27. thanks