Best Incinerator Toilets (2026): Electric and Propane Compared

The best incinerator toilet for most buyers is the ECOJOHN TinyJohn: a waterless toilet that burns waste to ash, with electric and propane models and room for up to 30 uses a day.

The Short Answer

Buy the ECOJOHN TinyJohn if you want an incinerating toilet for a home, cabin, tiny house or RV. It burns both liquid and solid waste to ash, handles up to 30 uses a day and comes in an electric model (120V or 240V) or a propane model. Prices start at $3,095. Choose electric where you have steady power and propane where you don't.

Step up to the ECOJOHN TinyJohn XL if the toilet will see heavy use, such as a large family, a rental or a shared outhouse, since it is rated for up to 60 uses a day. If the price or the power draw is more than you need, a composting toilet does the same waterless job for less: compare the best composting toilets before you decide.

Best Incinerator Toilets Compared: ECOJOHN TinyJohn vs TinyJohn XL

Both ECOJOHN models use the same approach: waste drops into a sealed chamber and burns to ash. The difference is size, capacity and cycle time. The figures below are from the TinyJohn product page and Wild Oak Trail's spec comparison.

The verdict: the TinyJohn covers most households in a smaller, lighter body, while the XL earns its extra size only where traffic is high. Check current pricing and versions on the ECOJOHN TinyJohn product page or browse the full ECOJOHN incinerator toilet range.

What Is an Incinerating Toilet and How Does It Work?

An incinerating toilet, also called an incinerator toilet or a toilet that burns waste, turns human waste into ash with heat instead of water. The heat comes from electricity or propane, and chamber temperatures often exceed 1,000°F. Because it handles both urine and solids, there is no black tank, no leach field and no compost to manage.

A typical use follows four steps:

1. Line the bowl. A bowl liner catches the waste and keeps the chamber clean.
2. Drop the waste. After use, the liner and its contents move into the sealed incineration chamber.
3. Run the burn cycle. The toilet heats the chamber for roughly 30 to 60 minutes, depending on the model and the load, while exhaust vents outside.
4. Empty the ash. Each use leaves about a tablespoon of sterile ash, which you empty every few weeks once it has cooled.

Built-in temperature control and automatic shut-off keep the burn within safe limits. For the full step-by-step, read how incinerator toilets work, and for venting and fire safety, see are incinerator toilets safe.

The Best Incinerator Toilets, Reviewed

When shoppers compare incinerating toilets, three names come up most: ECOJOHN, Incinolet and Cinderella. Each works, but they differ in power options, weight and upkeep. Here is how they stack up.

1. ECOJOHN TinyJohn: Best Incinerator Toilet for Most People

The TinyJohn is built for people who want a compact, reliable incinerating toilet. It is easy to install and simple to run, which makes it a strong fit for tiny homes, cabins and remote work sites. A robust burn cycle reduces waste to a small amount of clean ash in about 45 minutes.

Upkeep is the main selling point. The ash container needs emptying less often than on many competing units, and there is no compost, black tank or septic system to look after. You can order it as an electric incinerator toilet on 120V or 240V, or as a propane toilet for sites without steady power. It handles up to 30 uses a day, from $3,095.

2. ECOJOHN TinyJohn XL: Best for Heavy Use

The TinyJohn XL keeps everything the standard TinyJohn does well and adds capacity. It is rated for up to 60 uses a day, so it suits larger families, guest houses, public spaces and outhouses where a smaller unit would struggle. Its burn cycle runs about 60 minutes, and it also comes in electric and propane versions.

The trade-off is size: at 25 x 17 x 23 in and 85 lbs, it needs more floor space than the TinyJohn. If fewer than a handful of people use the toilet each day, the standard model is the better value.

3. Incinolet Electric Toilet

If you are reading Incinolet toilet reviews, the key fact is that the Incinolet is an electric-only incinerator toilet. It is easy to use, but it needs a steady supply of power, which ties it to the grid. That limits it at off-grid sites with small solar or generator systems.

It is also heavier than the TinyJohn, at 85 lbs, and it needs more frequent maintenance. Wild Oak Trail sells the ECOJOHN line, not the Incinolet, so choose the TinyJohn if you want the option of a propane model.

4. Cinderella Comfort, Freedom and Travel

Cinderella makes three incinerating toilets. The Comfort is a high-end electric model with a clean burn cycle and low odor. The Freedom runs on propane for sites without reliable electricity. The Travel is the compact unit, built for RVs, boats and other mobile setups.

Cinderella rates its toilets at about 3 to 4 uses per hour. Compared with the ECOJOHN models, they carry a higher price and need more frequent maintenance. The Travel also has a smaller capacity, so the TinyJohn is the more practical long-term choice for most buyers.

Electric vs Propane Incinerator Toilets

The power source is the biggest decision after capacity. Electric incinerator toilets from brands like Cinderella and Incinolet use roughly 0.8 to 2 kWh per burn cycle. Propane models trade that electrical load for a small amount of gas per cycle.

Pick electric if the building already has steady 120V or 240V service and you would rather not haul fuel. Pick propane if your power comes from a small solar bank or a generator. Owners report days of use from a single propane tank on the TinyJohn.

What to Look For in an Incinerating Toilet

Six factors separate a good fit from an expensive mistake:

• Daily capacity. Count real daily uses. Up to 30 a day suits most homes; plan on 60 for busy sites.
• Burn cycle time. Cycles run about 30 to 60 minutes. Shorter cycles mean less waiting between uses.
• Power source. Match electric or propane to what your site can supply every day, not just on sunny days.
• Venting. Every incinerating toilet needs a vent to carry exhaust outside. A vent kit makes indoor installs straightforward.
• Footprint and weight. Measure the space. The TinyJohn is 22 x 14 x 20.5 in; the XL is 25 x 17 x 23 in.
• Maintenance. Plan to empty the ash, check the vent and look over the chamber for residue now and then.

Check local rules before you install. Some areas regulate incinerating toilet emissions or ash disposal, so check with your building department first.

Incinerating Toilet Reviews: What Owners Report

Owner feedback on the ECOJOHN TinyJohn centers on three points: easy installation, a clean and odor-free experience and very little maintenance. Many buyers chose it after comparing several waste-burning toilets, and owners describe it as the lowest-maintenance toilet they have used.

One couple upgraded from a composting toilet after it could not keep up with their needs. They now use the TinyJohn full time. The trade-offs are the upfront price and the need for a steady power or propane supply, which is true of every incinerating toilet.

Incinerating vs Composting Toilets

Both are waterless and both skip the septic tank, but they handle waste in opposite ways. An incinerating toilet burns waste to ash in under an hour. A composting toilet breaks waste down over weeks with bulking material and a small fan. The right choice comes down to budget, power and how hands-on you want to be.

There is no such thing as an incinerating composting toilet: a toilet either burns waste or composts it. For the full breakdown, read incinerator toilet vs composting toilet, or compare models on the composting toilets page.

Incinerator Toilet vs Septic System

A septic system needs excavation, piping and often professional installation to meet local rules. It also needs regular inspection and pumping. An incinerator toilet installs with a vent and a power or fuel supply, which suits rocky ground and remote sites where digging is hard. See composting toilets vs a septic tank for the cost side of that decision.

Where an Incinerator Toilet Works Best

Off-grid homes. With no water or plumbing needed, an incinerating toilet installs almost anywhere. The propane TinyJohn is the natural fit where power is limited.

Remote cabins and guest houses. Where a septic tank is hard to install, such as on rocky ground, an incinerator toilet avoids the problem entirely. The TinyJohn XL suits guest houses that see a lot of traffic.

RVs, tiny homes and mobile homes. Space is tight and a black tank is a chore. A compact TinyJohn saves space and removes the tank from the equation.

Who Should Buy an Incinerator Toilet (and Who Should Look Elsewhere)

Buy an incinerator toilet if you:

• Want the lowest-maintenance waterless toilet, with ash as the only thing to empty.
• Have steady 120V or 240V power, or can keep a propane tank filled.
• Can't install a septic system, or want to be done with a black tank.
• Need a toilet for up to 30 uses a day (TinyJohn) or up to 60 (TinyJohn XL).

Look elsewhere if you:

• Want to spend well under $3,095. Composting toilets start at $639.
• Run on a small battery bank with no propane, where a 12V composting toilet fan is far easier to power.
• Want a simple outhouse setup. Read dry flush vs outhouse for other options.

Frequently Asked Questions

What is the best incinerator toilet?

For most homes, cabins and RVs, the ECOJOHN TinyJohn is the best incinerator toilet: it handles up to 30 uses a day and comes in electric (120V or 240V) and propane models, from $3,095. Households or sites with heavier traffic should look at the TinyJohn XL, which is rated for up to 60 uses a day. Both burn waste to a small amount of sterile ash and need no water, plumbing or septic system.

How does an incinerating toilet work?

An incinerating toilet collects waste in a lined bowl, drops it into a sealed chamber and burns it at high temperature, often above 1,000°F, using electric or propane heat. A burn cycle takes roughly 30 to 60 minutes depending on the model and the load. What is left is a small amount of sterile ash, about a tablespoon per use, which goes in the trash.

Is an electric or propane incinerator toilet better?

An electric incinerator toilet suits any building with reliable 120V or 240V power, since there is no fuel to buy or refill. A propane incinerator toilet suits sites with little or no electricity, because the burn runs on gas instead of household current. The ECOJOHN TinyJohn is sold in both versions, so you can match it to the power you actually have.

How much does an incinerator toilet cost?

The ECOJOHN TinyJohn incinerator toilet starts at $3,095, and the final price depends on the version you choose. Incinerating toilets cost more up front than composting toilets, which is the main trade-off for their low day-to-day upkeep. Budget for a vent kit and, on propane models, a gas supply as part of the install.

What do incinerating toilet reviews say?

Owners of the ECOJOHN TinyJohn most often mention easy installation, a clean and odor-free experience and very low maintenance, since the only chore is emptying the ash. One couple who switched from a composting toilet now uses the TinyJohn full time. The common drawbacks are the higher purchase price and the need for a steady power or propane supply.

How does the ECOJOHN TinyJohn compare to an Incinolet toilet?

The Incinolet is an electric-only incinerator toilet, so it depends on a steady supply of household power. The ECOJOHN TinyJohn comes in electric and propane versions and is lighter, at 65 lbs versus 85 lbs, which makes it easier to place in cabins, tiny homes and RVs. Wild Oak Trail sells the ECOJOHN line, not the Incinolet.

Is an incinerating toilet better than a composting toilet?

An incinerating toilet is better if you want the least possible upkeep, because it burns waste to ash instead of composting it. A composting toilet is better if you want low power use and a lower price, since most run on a small 12V fan and cost far less. Composting toilets do need bulking material, regular emptying and some attention to the compost.

How often do you empty an incinerator toilet?

Most owners empty the ash container of an incinerator toilet every few weeks, depending on how many people use it. Each use leaves only about a tablespoon of sterile ash, so the container fills slowly. Let the ash cool fully before you dispose of it in the trash.