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When using a vault toilet….

_1Flyboy
Explorer
Explorer
…. Please post your best answer…. Some campers don’t have a clue on what they are & how to use a vault toilet!
35 REPLIES 35

dedmiston
Moderator
Moderator
I think this thread has run its course and composted itself.

2014 RAM 3500 Diesel 4x4 Dually long bed. B&W RVK3600 hitch • 2015 Crossroads Elevation Homestead Toy Hauler ("The Taj Mahauler") • <\br >Toys:

  • 18 Can Am Maverick x3
  • 05 Yamaha WR450
  • 07 Honda CRF250X
  • 05 Honda CRF230
  • 06 Honda CRF230

JaxDad
Explorer III
Explorer III
valhalla360 wrote:
JaxDad wrote:
A friend of mine has a self-built Super C along the lines of what I’m currently building, it has a “vault toilet”, or as he calls it, “an indoor outhouse”.

It’s a cabinet of sorts with 2 large compartments, one is vented to the outside and with a sealed hinged lid over a hole and seat, the other a lift up lid. Under the seat is a stout (small) rubber garbage can. The second compartment is just the size to hold a bale / brick of sphagnum (pear) moss that you would normally use in the garden. To start there’s a thin layer of moss on the bottom of the receptacle then after each ‘addition’ another thin layer is sprinkled over top of it.

I’ve been in his unit after more than a week of him staying in it and tell you, there is zero odour.

The garbage can gets lined with a large sized biodegradable green bin liner inside a stout garbage bag. He has researched it all out, it’s completely legit to place it in the recycling stream, which he does.

I’m landing on doing the same thing in my unit.

Full disclosure, I grew up with outhouses at the farm, cottage, deer camp, etc, etc, so using one is pretty normal to me.


You are describing a "composting toilet".

I wouldn't recommend one for an RV (too easy to empty the holding tanks to be worth while for 99% of RVers) but we had one on our boat (much more of a hassle to empty the holding tank legally).


No, this isn’t a composting toilet.

As I clearly indicated it’s emptied of its contents, likely more often than conventional holding tanks are. The moss is only there as absorbent and odour suppression material.

A composting toilet digests the material during the composting process.

Tvov
Explorer II
Explorer II
rhagfo wrote:

Well there is a difference between an "Outhouse" and a Vault Toilet. Most outhouses are just a cheap small room built over a hole in the ground. A Vault Toilet typically is a fiberglass or concrete building placed over a concrete Vault, that will hold the waist both liquid and solid, until pumped out and processed at a treatment facility.


Yep, I've always known both of those as "outhouse". So I guess the Connecticut state parks have "vault toilets".

Are "port-a-potty" and "port-o-let" both vault toilets? I guess they would be.

Again, I've always called those "outhouses". May be a regional thing - everyone around me just uses "outhouse" for all those different types.

Anyway... the coffee is kicking in, off to the bathroom! (in my house...)
_________________________________________________________
2021 F150 2.7
2004 21' Forest River Surveyor

valhalla360
Nomad III
Nomad III
JaxDad wrote:
A friend of mine has a self-built Super C along the lines of what I’m currently building, it has a “vault toilet”, or as he calls it, “an indoor outhouse”.

It’s a cabinet of sorts with 2 large compartments, one is vented to the outside and with a sealed hinged lid over a hole and seat, the other a lift up lid. Under the seat is a stout (small) rubber garbage can. The second compartment is just the size to hold a bale / brick of sphagnum (pear) moss that you would normally use in the garden. To start there’s a thin layer of moss on the bottom of the receptacle then after each ‘addition’ another thin layer is sprinkled over top of it.

I’ve been in his unit after more than a week of him staying in it and tell you, there is zero odour.

The garbage can gets lined with a large sized biodegradable green bin liner inside a stout garbage bag. He has researched it all out, it’s completely legit to place it in the recycling stream, which he does.

I’m landing on doing the same thing in my unit.

Full disclosure, I grew up with outhouses at the farm, cottage, deer camp, etc, etc, so using one is pretty normal to me.


You are describing a "composting toilet".

I wouldn't recommend one for an RV (too easy to empty the holding tanks to be worth while for 99% of RVers) but we had one on our boat (much more of a hassle to empty the holding tank legally).

They work wildly different even though they may appear similar.
- A vault or outhouse, everything goes into the same place. This means the contents tend to be wet. Once the oxygen in the pile is used up, the pile goes anaerobic as the water surface creates a barrier limiting the ability for more oxygen to get into the pile. The byproduct of anaerobic decomposition includes nasty smells.
- With a composting toilet, the liquids and solids are separated. Ideally, the solids pile is moist but not wet (if it gets too dry, decomposition stops and you count on decomposition to reduce the volume). The peatmoss is used to generate air pockets and allow oxygen into the pile. By providing a steady supply of oxygen, the pile never goes anaerobic and smells are largely non-existent. When emptying, it smells and looks like potting soil.
Tammy & Mike
Ford F250 V10
2021 Gray Wolf
Gemini Catamaran 34'
Full Time spliting time between boat and RV

toedtoes
Explorer III
Explorer III
#1Flyboy wrote:
Toed toes…. No…. Read my above posts, lots of over 3 are baffled when it is potty time!


As pointed out, these aren't people who don't know what a toilet is, these are people who don't care.

I stand by my statement that most everyone over the age of age knows what a toilet is and how to use it. Those that make the environmental disaster sites as you described will not change their ways by anything said on this thread.
1975 American Clipper RV with Dodge 360 (photo in profile)
1998 American Clipper Fold n Roll Folding Trailer
Both born in Morgan Hill, CA to Irv Perch (Daddy of the Aristocrat trailers)

Bobbo
Explorer II
Explorer II
rhagfo wrote:
Well there is a difference between an "Outhouse" and a Vault Toilet. Most outhouses are just a cheap small room built over a hole in the ground. A Vault Toilet typically is a fiberglass or concrete building placed over a concrete Vault, that will hold the waist both liquid and solid, until pumped out and processed at a treatment facility.

cheap small room = room
fiberglass or concrete building = room

a hole in the ground = a hole in the ground
a concrete Vault, that will hold the waist (sic) both liquid and solid = a hole in the ground

until pumped out = other than cost to build, the only difference. :B

And, even then, an outhouse CAN be pumped out.
Bobbo and Lin
2017 F-150 XLT 4x4 SuperCab w/Max Tow Package 3.5l EcoBoost V6
2017 Airstream Flying Cloud 23FB

Deb_and_Ed_M
Explorer II
Explorer II
obgraham wrote:
If it is January (it is), you may need to Hover.


This^^ As someone who loved to river kayak in the middle of a Michigan winter (and as a female all bundled up - with no opportunities for a "potty stop") - the happiest sight of our trips were the vault toilets found at the take-out points! But yes - when the temp is freezing or below - hovering is critical!!
Ed, Deb, and 2 dogs
Looking for a small Class C!

rlw999
Explorer
Explorer
#1Flyboy wrote:
Time 2roll…Couldn’t agree more!!! Believe it or not we have campers that do NOT no what a toilet is for OR how to use it! As camphosts we have seen people miss the hole by 3’ with #2 & do #2 in a urinal…. Also have seen people trying to write their names on the floor with #2! Do you realize how hard it is to dot an I or cross a T?????


These aren't people that don't know how to use a toilet, these are either inconsiderate jerks, or vandals. Or both.

Grit_dog
Navigator
Navigator
Lwiddis wrote:
Vault toilets are one of the reasons I have, and have had, an RV.


LOL, right? Especially now that I have one with a full size chitter!
2016 Ram 2500, MotorOps.ca EFIlive tuned, 5” turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold

_1Flyboy
Explorer
Explorer
Valhalla360…. YEP, YOU &I are on the same sheet of music!!!!!!!!!

_1Flyboy
Explorer
Explorer
Toed toes…. No…. Read my above posts, lots of over 3 are baffled when it is potty time!

_1Flyboy
Explorer
Explorer
RoyF…. Yep, lots of folks don’t know where their arse is & wind up smearing #2 all around the seat, SOP for LOTS of campers!

_1Flyboy
Explorer
Explorer
Time 2roll…Couldn’t agree more!!! Believe it or not we have campers that do NOT no what a toilet is for OR how to use it! As camphosts we have seen people miss the hole by 3’ with #2 & do #2 in a urinal…. Also have seen people trying to write their names on the floor with #2! Do you realize how hard it is to dot an I or cross a T?????

_1Flyboy
Explorer
Explorer
GritDog… Actually at Hot Well Dunes in AZ …