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 > Strong urine smell in bathroom

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pbitschura

SE MN

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Posted: 06/26/23 06:52am Link  |  Quote  |  Print  |  Notify Moderator

bob213 wrote:

AGAIN....What toilet do you have?
Dometic 300 smell issues
We have the Dometic 300. The phone calls shall commence.


2020 Braxton Creek 24fb travel trailer

mgirardo

Brunswick, GA

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Posted: 06/26/23 07:21am Link  |  Quote  |  Print  |  Notify Moderator

I can't see how black tank deodorizing chemicals would help with a urine smell. If it is indeed a Dometic 300 toilet, the chemicals won't help. Once urine enters the black tank it adds to the existing stink and urine is not as strong an odor as what else is in the tank.

If it is not a Dometic 300 toilet, get a black light and a bottle of Nature's Miracle or other Enzyme based pet stain cleaner. The black light will show you where the urine stains are and the Enzymes will eliminate the stain and odor. Rinse and repeat until the black light no longer shows urine stains.

-Michael


Michael Girardo
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pbitschura

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Posted: 06/26/23 09:47am Link  |  Quote  |  Print  |  Notify Moderator

bob213 wrote:

AGAIN....What toilet do you have?
Dometic 300 smell issues
We have the 300. I have an appointment to zero in on the problem July 12. I'll follow up with results.

bob213

Fresno, CA

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Posted: 06/26/23 12:02pm Link  |  Quote  |  Print  |  Notify Moderator

Good luck. It seems that the retrofit/repair kit only works for a short while. The 310 is a direct replacement and easiest solution.


You can avoid reality, but you cannot avoid the consequences of avoiding reality – Ayn Rand


teejaywhy

Gilbert, AZ

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Posted: 06/26/23 06:57pm Link  |  Quote  |  Print  |  Notify Moderator

Sounds like you may have identified the problem.

As for tank treatment, we like Happy Campers.


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klutchdust

Orange, California

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Posted: 06/30/23 09:55am Link  |  Quote  |  Print  |  Notify Moderator

Every time i use the toilet i spritz with a cleaner that has bleach in it. Dump the pee without using water, spritz afterwards. At home I have a dump station. i mix bleach, dawn and foam it up in a bucket with a paint mixer attachment on my drill. Pour the foamy mixture and let it sit, then dump it out. Always keep the valves closed when hooked to the sewer at a campsite, dump when your tanks are full. With a flashlight and empty tank look in toilet. See any buildup? Keep water in tank always. And the bag of ice in the black tank to break up the mound has been proven to be a myth. I also use a bleach spritz in my grey water usage.

pbitschura

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Posted: 07/01/23 01:48pm Link  |  Quote  |  Print  |  Notify Moderator

klutchdust wrote:

Every time i use the toilet i spritz with a cleaner that has bleach in it. Dump the pee without using water, spritz afterwards. At home I have a dump station. i mix bleach, dawn and foam it up in a bucket with a paint mixer attachment on my drill. Pour the foamy mixture and let it sit, then dump it out. Always keep the valves closed when hooked to the sewer at a campsite, dump when your tanks are full. With a flashlight and empty tank look in toilet. See any buildup? Keep water in tank always. And the bag of ice in the black tank to break up the mound has been proven to be a myth. I also use a bleach spritz in my grey water usage.
Thank you. This is a new camper in which the toilet and tanks have never been used. We either have a venting problem or failed seals in the toilet.

pbitschura

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Posted: 07/30/23 02:34pm Link  |  Quote  |  Print  |  Notify Moderator

pbitschura wrote:

Our new to us trailer on it's first voyage has a strong urine smell beginning in the bathroom and after pumping permeates the whole trailer. It's a dometic toilet. It appears to be tight and no seal leaks, I could find. I suspect it's a venting issue. Granted, it was 90 and we stayed hydrated so there is that. But black tank level was 1/3 full. We have not used any tank chemicals other than Galgon to this point.
help please.
This is a follow-up. Returned the rv to the dealer where it was purchased. They informed me there was clog in the drain system. They pumped and flushed and sanitized and shocked and returned it to me. No toilet issues, all is fine. We used it this weekend for three of the hottest days in years. I have learned that when air temperatures are 90 plus urine smell fills the bathroom. When air temperature outside drops into the 70's, the smell soon clears. So we have a venting issue. First, will the dealer acknowledge it. And second, is it fixable?

TXiceman

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Posted: 07/30/23 05:24pm Link  |  Quote  |  Print  |  Notify Moderator

Thank you for advising the outcome. So many never report back how an issue was resolved.

Ken


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aftermath

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Posted: 08/01/23 02:03pm Link  |  Quote  |  Print  |  Notify Moderator

Yes, thanks for the followup. But then....you said you had the same issue on your last trip? OK, here is my two cents worth. There have been many good suggestions but you should zero in on these. 1. You can't have a blockage in your venting system. 2. You are wise to dump your tank completely and then recharge it with a chemical of your choice and 3. and I think this is your main issue, you need to use plenty of water. Read the directions on the chemical packet and they suggest you add the chemical to your tank after you have added something like a gallon of water. Water after that will be your friend. Think of using little to no water and think of how difficult it will be to actually empty the black tank.
As far as what kind of toilet you have, don't get all taken up with that. I had a Dometic something and changed to a Dometic 310 but only because the 310 was porcelain. Neither one is any better than the other when it comes to basic functionality. Water, water and water is the key.


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