Best Composting Toilets
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If you are trying to recycle and to be eco-friendlier, or you need a toilet in an area where plumbing is not readily available, you might want to look into a composting toilet. It can be hard to find the best option for you, but in this article, we will be reviewing 3 of the top composting toilets to help you narrow down the best composting toilets.

Best Composting Toilets Comparison Chart

Nature’s Head Self Contained Composting Toilet 

Nature’s Head Dry Composting Toilet with Standard Crank Handle

Villa 9215 AC/DC

Best Composting Toilets: Our Top Picks

Ease of cleaning and emptying, spatial requirements, the speed of composting, and the smell are all things we will be discussing so that you will have a better idea of the features you should be looking for when shopping. Let's take a look at our top 3 picks. 

1. Nature's Head Self Contained Composting Toilet

Here is one of the best and also fairly cost-effective composting toilets on the market right now, the Nature's Head Self Contained Composting Toilet. It’s easy, effective, and environment-friendly too.

Features

The Nature's Head Self Contained Composting Toilet is an easy to use option, which for one is due to the fact that it does not need to be attached to anything. It’s a freestanding option, so you can put it in a tent, an RV, a cabin, a large boat, and anything in between. It’s pretty compact and lightweight, so it is easy to place and transport.

The Nature's Head Self Contained Composting Toilet is easy to assemble and disassemble, which means that it is also easy to empty. Both the solid and liquid waste containers are very easy to get to, and only take a couple of minutes to empty.

Moreover, this option comes with a venting hose and fan, so you can vent foul air and noxious gases to another area, which is an important feature if you are worried about odors. Of course, the fact that it composts solid waste is its biggest bonus.

What’s to Like

What is nice about the Nature's Head Self Contained Composting Toilet is that it is very easy to maintain. Simply leave the fan on and vent it to the air, use water in a spray bottle to help the waste move into the holding tank if needed, and use a small brush to clean the bowl on a regular basis.

What’s Not to Like

As tends to be the case with many composting toilets, there is a certain smell associated with the Nature's Head Self Contained Composting Toilet as it fills up.

PROS

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    Easy to maintain
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    Vents air for smell control
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    Very fast composting action
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    Durable and space friendly design

CONS

  • Starts to smell quickly if not emptied often
  • Bowl seems a bit small

2. Nature's Head Dry Composting Toilet

Here is another high-quality composting toilet which comes in at the same price as the previous model, and also comes from the same brand name, just with a slightly different design.

Features

The Nature's Head Dry Composting Toilet features a hand crank agitator, which is a big bonus because you can crank the handle to turn the solid waste, thus supplying it with fresh oxygen and assisting in the composting process.

This dry composting toilet also features a very easy installation process, not to mention that it’s also small and portable. You can choose to bolt it to the ground if you like, although it can also be used as a freestanding option in a boat, or any other such area.

The Nature's Head Dry Composting Toilet automatically separates solid and liquid waste into different containers, with the liquid waste jug being easy to empty. Composting happens pretty fast thanks to the hand crank agitator. Also, it comes with a venting hose and a 12V plug for the venting fan, so it does need to be plugged in.

What’s to Like

What’s to like about the Nature's Head Dry Composting Toilet is that it’s super simple to use. Just mount it where you want it, use it, and empty it when required. You should engage in regular maintenance, but other that, it’s a super user-friendly option to go with.

What’s Not to Like

Something that’s not great about the Nature's Head Dry Composting Toilet is that it has been known to suffer from issues with flies, maggots, and other insects living in it. Also, the air fan does not last too long, which is an issue.

PROS

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    Easy to mount
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    Easy maintenance
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    Fast composting with the crank agitator
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    Quite space friendly

CONS

  • Air fan is not the most durable

3. Villa Composting Toilet (Model 9215)

Here is an even smaller and more space-friendly waterless composting toilet, one which can be hooked up to drainage options if desired, or can be used with the included holding tank as well.

Features

One of the notable features of the Villa Composting Toilet is that it comes with several drainage options. You can use it with the holding tank, and then empty this tank, but you can also hook it up to a filtration unit, a greywater system, and to a separate holding tank. Therefore, this makes for a good option if you have a boat or RV with its own waste holding tank.

What you might also like here is that the Villa Composting Toilet comes with a liquid waste separating feature, so it automatically separates urine and solid waste. The Villa Composting Toilet comes with its own air fan, which can pump out the air and gases up to 20 feet in height, but this does mean that you need to hook it up to separate vent tubing.

What is nice about the Villa Composting Toilet is that it’s very small and compact, and will fit in virtually any area, plus it’s also very easy to clean.

What’s to Like

What’s to like about the Villa Composting Toilet is that it can be hooked up to a vent system, if you have it, and it can be hooked up to various drainage options too; but it can also be used as a basic composting toilet.

What’s Not to Like

What’s not to like about the Villa Composting Toilet is that it needs to be hooked up to a drainage system and to a venting system in order to work properly and fully.

PROS

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    Separates solid and liquid waste
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    Very space friendly
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    Super durable design
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    Fairly easy to maintain

CONS

  • Needs to be hooked up to a drainage and venting system to work properly

FINAL VERDICT

Before you make a final decision on what the best composting toilet is for you, just remember to keep your own spatial requirements in mind, examine the speed of composting, the smell created, and how the toilet in question empties.

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