Number Two? BURN IT! All You Ever Wanted to Know About Incinerator Toilets

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What goes down the drain… well, as the expression goes, it goes down the drain. If you flush something down the toilet, most people tend to think that it’s just gone forever.

Your everyday person will use the john on the top floor of a many-storied skyscraper without even thinking of where that stuff goes – or how the water to re-fill the pot gets up there.

But, if you really think about it (and let’s be honest, most people don’t want to), plumbing is really a marvelous invention. Here’s a way to safely dispose of human waste.

Before you turn up and wrinkle your nose, the history of sewage isn’t all that disgusting. It’s fascinating what humans have done over the millennia to get rid of things like feces – which, if left lying around, would have caused diseases and infections that the ancients couldn’t have treated.

A Bit of Sewer History

Pipes – an invention that you’ve probably never thought that much about – were one of the first things that ancient humans developed, appearing in Mesopotamia as early as 4000 BCE.

By the time of the Romans, indoor plumbing was a thing. The Romans even constructed an immense system of aqueducts and the like to carry wastewater, and human waste, out of the cities and into the river.

From there, we developed more elaborate systems of water supply and removal, mostly functioning on gravity.

A storage tank at a high point is filled – probably, these days, by pumps. This tank brings water to your faucet because it’s linked to your faucet by a system of pipes.

The tank is stored at a higher level, exerting pressure on the water in your faucet (because water always wants to go down). When your faucet is turned on, the water comes gushing out.

And what about drains?

This is a similar principle, using gravity to bring wastewater down to the sewers, which are often belowground.

From the sewers, the water is processed through a water treatment plant, which uses chemical processes to remove toxins before discharging the now-purified wastewater back into nature.

But What If I’m Not In a City?

The WHO (World Health Organization) has an interesting fact sheet about sanitation – where they predict that upwards of a quarter of humanity (two billion people) do not have access to basic sanitation services.

This statistic is markedly smaller in the USA… but, still, not everyone has access to our modern engineering marvel of a sewer system.

What do you do then?

There are several options to dispose of human waste safely without a centralized sewer system. The most common is the latrine.

Latrines have been around for thousands of years – and are the first type of sanitation system used in ancient times. There have been latrines excavated in every major ancient civilization.

Latrines can be as simple as pits in the ground, to elaborate constructions that you flush by pouring water down them, and drain into a septic tank that can later be carried away from your property.

There are portable latrines that campers can use to avoid contaminating mother nature.

Read more – The 9 Best Off Grid Toilet Options

While a toilet system with a septic tank can be safely disposed of, pit latrines still cause problems. The waste collects in a container that keeps it isolated from the ground, groundwater, and anything else it might contaminate.

It generally has a lower bacterial load than feces exposed to the air. However, when someone is emptying a latrine, there can still be a risk to human health.

How About Some Pit Latrine Alternatives?

Let’s say you’re not able to dispose of the waste somehow – like, maybe you live in a very remote area, or you want your entire presence on the land to be self-contained.

What then?

Well, human excrement has been re-absorbed into the land for millennia… but people used to also always move, and never stay in one place for long.

If you want a non-nomadic lifestyle, you’ll need to stay away from the dangerous pathogens that can be found in fecal matter.

Composting toilets

One way to do this is through a composting toilet. This uses sawdust (or some similar material) poured after each use – rather than flushing.

It creates aerobic conditions for decomposition to take place, eventually transforming your manure – just like your horse’s – into compost for your garden.

(Or just to safely throw out if it weirds you out to grow plants in what used to be your doo-doo!)

Let’s look at the pros and cons:

  • Composting toilets don’t require any out-vent. They don’t require plumbing, and, even if you live where there IS a sewer system, they don’t place a burden on it. 
  • For the simplest models, no electricity is required.


  • It may create odors.
  • Depending on where you live, you may need a permit to build and install it.
  • You need a material (typically sawdust) to throw in after each use

Or, Better Yet, Just Burn, Baby, Burn!

But what if you have access to power – maybe self-generated – but nowhere to throw out barrels of compost?

What if, once it’s excreted, you don’t want to deal with your own excrement, in any form?

Fortunately, there’s an answer: incinerator toilets!

An incinerator toilet runs at a high temperature to burn any human waste, leaving only a small residue of ash.

Any gases generated during the combustion process are expelled by separate, dedicated exhaust vents. This ensures that the residue (ash) is completely germ-free.

There are multiple pros, but also a few cons too:

  • They use no water. This is particularly critical if you’re homesteading in the desert – or, in other words, most of the American West.
  • They are self-contained and don’t need to connect to any plumbing system.

However, composting toilets fit both of those criteria too. What makes incinerator toilets better?

  • There is NO smell. They truly are odorless. (Many composting toilets claim this, but in truth, toilets just don’t smell that great. Even compost doesn’t smell that great. Incinerator toilets are truly odor-free.)
  • You don’t have to transport or store anything. With composting toilets, you’ll have to move the waste and store it as it finishes composting. With incinerator toilets, it’s just ash.
  • But the ash contains minerals like potassium and it IS good for your garden.
  • And they’re fast. Composting toilets take 3 weeks to 2 months. Incinerator toilets complete an incineration cycle in a mere hour.

However, there are a few disadvantages:

  • The main one is that incinerator toilets need power. For each cycle, they need to use energy. About one kilowatt-hour per cycle. They need to be hooked to a power source. If you’re getting your power from a city grid, it’s not cheap. And if you’re generating your own, it can be quite a power drain.
  • Another potential drawback is the price. Incinerator toilets aren’t the cheapest things to add to your homestead. They run from around $2000 to over $6000.

The Best Incinerator Toilets and Their Composting Alternatives

Let’s say that, despite the drawbacks, you’ve decided that an incinerator toilet is the way to go. What are the best models? Let’s look at some key incinerator toilet brands:

  • Incinolet: This brand is one of the first and best known. Reviews are mostly positive. There are complaints that it’s large and bulky, or loud – but everyone agrees that the customer support is phenomenal.
  • Cinderella: This brand is worth a mention because it’s one of the market leaders. A fun pun for a name – it reduces your waste to cinders, to keep things clean like the maid Cinderella – and it’s well-liked by buyers

 And some key composting toilet brands:

  • Nature’s Head Composting Toilet: This model is billed as a “dry composting toilet.” It’s a good brand with a full and helpful support team behind it. The entire design is plastic, not porcelain – which, depending on you, can be a minus or a plus.
  • Separette Villa 9215 AC/DC Composting Toilet: This unit has the advantage of being able to run on both AC (traditional grid power) and DC (solar panel generated) power. It can handle high capacity and frequent use. Reviews are positive. 

Those are just a few of the models available. There are many more. Whatever your needs, there’s an incinerator toilet for you!

Are Incinerator Toilets Worth It?

True, incinerator toilets aren’t the cheapest thing. They don’t work if you don’t have power.

But if you’re a modern homesteader (and if you’re reading this article!) you have to get electricity somehow – and then this invention is the best thing since… well, a septic tank, I suppose.

Incinerator toilets are easy to use, clean, and – if any maintenance is required – the customer support teams get rave reviews from clients. So, when nature calls… BURN!

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