6 Best Composting Toilet Reviews 2020 & Top Pick

UPDATED: Jan 03, 2020.

If you have a garden, you might understand the benefits of using manure on your plants. However, compost takes a lot of effort and time to prepare on your own, and it’s expensive to buy separately.

But there is an effective way you can make this manure, all while saving money, effort, and time. All you need to do is to get the best composting toilet and start to produce your own compost.

These superb toilets are also amazing for cabins, rural homes, camps, cottages, and even for boats and RV’s. They are very easy to assemble and use. Plus, because they don’t use water, they are friendly to the environment.

At a Glance: Our Top Recommendations for Best Composting Toilet:

• Nature’s Head Self-Contained Composting Toilet (Top Pick)
• Nature’s Head Dry Handle Composting Toilet (Top Rated)
• Nature’s Head Spider Handle Composting Toilet (Editor Choice)
• Sun-Mar Excel Self-Contained Composting Toilet
• Separett Villa 9210 DC/AC
• Sun-Mar Compact Self-Contained Composting Toilet

Top 6 Composting Toilet Reviews 2020

These are the top 6 composting toilets on the market today.

1. Nature’s Head Self-Contained Composting Toilet

Nature’s Head is a leading brand when it comes to the production of compositing toilets. There is little doubt that you will enjoy using its Self-Contained Composting Toilet beginning today. The toilet is quite easy to use.

One great thing about this toilet is that it doesn’t feature a black tank. In most toilets, a black tank is provided for holding waste when you flush it. The benefit of not having this tank is that your toilet becomes easier to maintain.

Furthermore, like all other compositing toilets, you don’t need to fret about using the scare water. Due to this, many people will love to use your toilet every day. It also comes in handy since your water bill won’t hit the sky.

The other thing is that it uses no chemicals. Chemicals are usually used in black tanks toilets to reduce the smell and break down the waste material in order to drain easily.

2. Nature’s Head Dry Standard Crank Handle Composting Toilet

The second compositing toilet on our list, Standard Crank Handle, also comes from Nature’s Head. It is astonishing how you can have the time of your life when setting this toilet since it’s quite easy to assemble. And one thing, you will get step-by-step instructions on how to go about it.

After setting, you will be glad you bought this toilet for house because of its great performance. Another thing is the freedom you get when choosing the compositing material to use in your toilet – you have a variety of options. For instance, you can use coconut, sawdust, peat moss, dry leaves, or fiber.

Of important, use a material that is dry and easy and fast to compost. It is very easy to setup the compost material, even easier if you use coconut, and composes fast. The sanitation is unrivalled on the market today.  Don’t fret since it doesn’t use water, in fact, be glad because you will save over 10K gallons of water per year.

3. Nature’s Head Spider Handle Composting Toilet

As we said, Nature’s Head is a popular brand in this industry and its third toilet on our list is the Spider Handle toilet. This is one of the most affordable toilets on the market today. It is more affordable that most toilets on this list.

It isn’t just about affordability; the model has been shown to work effectively when you begin to use it. With this model, you will have a toilet that works the way you have always wanted.

This compositing toilet comes with a unique handle that differentiates it from other toilets. It features a spider handle that is common in marine use. With this handle, your toilet makes a huge difference when it comes to saving your space.

You will also love that it comes with a great ventilation system, modular system, and fan. All these features come together to provide you with a superb composting toilet.

4. Sun-Mar Excel Non-Electric Self-Contained Composting Toilet

Another brand that sails with the big fishes when it comes to composting toilets is the Sun. if you are looking for a toilet that will work for you, look no further than the Excel Non-Electric Self-Contained model.

The toilet has some superb performance features that will surely work for your home starting today. The good news is that it doesn’t need power or water to operate. With this composting toilet, you save both on water and power bill – very cheap.

The model also doesn’t lead to smelly odors in your home. It is 100% odor free as long as it is functioning effectively. The toilet features two unique bins: one for liquid waste and the other for solid material. The solid waste bin should be emptied at least once per month if there are two or more people using it.

Another thing you might love about this toilet is that it decomposes your toilet paper too. And. It is compact, saving you space.

5. Separett Villa 9210 DC/AC

This composting toilet is highly-held by the off-grid community as a quality electric toilet. Its fan can easily be switched from AC to DC supply that a solar panel, wind turbine, or battery pack can provide. Likewise, you can easily turn it back to AC mode.

The toilet comes with a unique pressure-sensitive seat. Immediately you sit on it, it will automatically open the covered solid material bin. Furthermore, it rotates the bin to ensure that the material is mixed. That’s a great help when it comes to decomposing the material.

Hence, unlike other compositing toilets that use a handle, this toilet does this automatically. With no handle required, the toilet is pretty compact and save you save. Hence, you can easily use it in a tiny washroom.

Actually, the toilet is well-designed and provides the right sturdy. Emptying the bin is also very easy, unlike other electric toilets which complicate the process.

6. Sun-Mar Compact Self-Contained Composting Toilet

The second model from Sun-Mar that has made it on our list is the Compact Self-Contained Composting Toilet. First, you will not use water to operate it and it uses the normal house power to run effectively.

Different studies have shown than the toilet is 100% non-polluting because of its effective operations.  When you see such a statement, you can rest assured of having a smell-free bathroom when you install this toilet.

Moreover, the composting toilet was made to function as your primary toilet. That means that it can easily hold waste for three people in a home setting. It is also ideal for campers since it is easy to carry around.

Another great thing about this toilet is that the manufacturer provided the toilet with some superb supplies that you will require when setting it up. This makes it easier to set-up compared to most toilets on the market today.

Kinds of Composting Toilets

Composting toilets come in two basic kinds:

• Self-contained –The composting unit is also part of your toilet.
• Toilets – The composting unit is kept away from your toilet.

To operate, a composting toilet requires a power supply to run its fan and remove excess odor and gasses. Some models come with a heating system to speed up the process of decomposing the material.

Power can easily be supplied via a car’s 12v system or via a normal 110v main supply. Actually, some toilets come with electric supplied through solar cells, ensuring that they are independent of external water or power need.

There are other models of composting toilets but they depend on the natural decomposition process and many people don’t like them.

Benefits of Composting Toilet

There are hundreds of benefits offered by composting toilets. They include:

• Reduce water usage – They don’t need water to flush.
• Reduce wastewater disposal – They don’t use water and hence no disposing wastewater.
• Ideal for new sites – Also perfect for remote areas.
• Low power usage – This saves you electricity bill.

The benefits of decomposing toilets are many and most of them ensure that your life is made easier.

Best Composting Toilet FAQs

 Q: What are composting toilets?

A: These are the type of toilets that use no or little water to flush the waste material away. Instead, the waste is usually mixed with sawdust or moss and left to decompose into fertilizer through the aerobic process.

These toilets are mainly found in places with little or no water and no connection with the drainage system. Furthermore, they are quite practical alternatives for use on your boat, RV, and when camping.

Q: How do these toilets work?

A:  The theory behind these toilets is quite simple. The waste matter is left to decompose just like garden material in your composter. The major difference is the material that is composted. For it to work, three things need to happen: water needs to evaporate, odor to dissipate, and the environment need to be suitable for the process to take place.

Q: Why should I buy a composting toilet?
A: The benefits of composting toilets include: saving water, saving money, very efficient, add value to your home, and environmentally friendly. Hence, get the ideal composting toilet for your home.

Q: Do composting toilet smell?
A: There is no smell in a bathroom having a waterless composting toilet. In fact, they produce less smell than a normal toilet since they remove the odor through ventilation.

Q: Can I install a composting toilet by myself?

A: Yes. With the basic handyman ability, you can easily install this toilet by yourself. However, some states require a registered professional to do this for you.

Q: How does a composting toilet differ from other toilets?

A: These toilets differ from other toilets in that they don’t use water to flush the waste. They are economical and are environmentally friendly.

Q: Is a composting toilet perfect for me?
A: This will depend if the area you want to install this toilet allows it. But this is a great toilet that offers a lot of benefits.

Bottom Line

What is the best composting toilet on the market? The best composting toilet should save you water and electricity bill. You save gallons of water and produce your own fertilizer right at home.  If you want an effective decomposing toilet, you can choose any of the models we have reviewed above.