best waterless composting toilet

Best Waterless Composting Toilet

Looking for the best waterless composting toilet? If yes, then this article is for you.

Composting toilet is becoming a popular demand, and many homeowners are opting for this type of toilet known to treat human waste by a biological process known as composting. 

This toilet type is environmentally friendly, emitting less carbon waste, and reserve our resources better. 

You have come to the right place if you are interested in buying the best waterless composting toilet.

in this article, we shall be listing out the best waterless composting toilet that has been tested and trusted by homeowner all over the world.

Best Waterless Composting Toilet

Compositing Toilet uses less power and water, and some don’t even use electricity or water at all! 

There is a lot of composting toilets available in the market, but some are outstanding than others. 

Overall Best Waterless Composting Toilet

We have selected our overall best waterless composting toilet from the endless list of composting toilets available, Nature’s Head Self Contained Composting Toilet. 

Most homeowners commonly use it because it is easy to install and simple to use, among other benefits.

It’s a waterless toilet, so it preserves natural resources. 

It does not flush like the water closet toilets; instead, when you turn the toilet handle, it mixes your toilet waste and catalyzes the composting process.

The toilet is made of granite-coloured metal, which makes cleaning the bathroom easy to clean. 

The seat is elongated to make seating comfortable. 

The top of the toilet is made of stainless steel, which does not allow rust or corrosion.

It becomes more relaxed as the toilet comes with its fan, vent, and hose to keep odour and smell away. 

The composited waste is emptied into the septic tank through the hose.

Also, it has a separator that splits the liquid and solid waste, allowing users to use it for a longer-periods before emptying; it slows decomposition.

Nature’s Head Self Contained Composting Toilet feature

1. It is lightweight 

2. It is compact 

3. Comes with a sturdy handle for convenient mobility.

4. The body is made of strong plastic, which makes cleaning easy

5. It has a seal to keep smells and other contents safely inside the toilet tank. 

1. Nature’s Head Self Contained Composting Toilet

This waterless composting toilet was created for marine applications but has recently been installed in RVs, cabins, outhouses, and tiny houses, including places with no water or electricity. 

It comes with two handles, the spider handle model and the crank handle model. 

The former is preferred because it is designed to save space.

It can handle toilet papers as well as solid uses that are up to 60 – 80.

What I love about this Composting toilet

· Does Not have a foul odour

· Has two separate sections to store liquid and solid.

· Made of all stainless hardware

· It is very durable

· It is not heavy

· Value for money 

· Does Not require water to operate 

· Easy to operate 

· Comes with vent hose and fan


· The urine bottle fills up faster than the substantial waste container. 

· A bit expensive

· Urine jug capacity is low

· The main component needs to be changed more often

Where to buy from

The best place to buy this product is from Amazon- They’ve got this product at the best price.


2. Alpcour Portable Toilet 

Believe it or not, I’m not a camper, traveller or outdoorsman.

I make use of this toilet in my own place( a small apartment) due to sharing my space with someone who uses our provided toilet poorly.

It got so bad that I just needed my own toilet altogether.

After lots of research, I stumbled on this toilet.

This toilet is worth the price and has made my life so much easier.

I had concerns before getting it,  but after using it for a while and doing my own inspections and evaluation, I found it to be lovely.

I have had it quite a long now, and so far I love it.

Features of this Portable Toilet

  • This is the ultimate portable toilet for  – Emergency potty runs while camping, boating or travelling on the road! compact, fully functional latrine provides anytime, anywhere bathroom relief with all the comforts of a real home toilet
  • Has an amazing flushing capacity of 50+: 
  •  Provides powerful cleaning action
  • No plumbing or external hookups required
  • Has an extra-large 5.3-gallon waste tank & 3.2-gallon water tank for fewer emptying trips
  • Super comfortable setup
  • Made of durable, heavy-duty material that naturally resists rust and corrosion
  • Minimizes odours
  • Lightweight yet sturdy
  • The seat supports the entire family Including toddlers, kids, teenagers, adults, and the elderly
  • Easy and clean convenience – Sprayer keeps the bowl clean a full 360°, While the rotating spout lets you safely and hygienically dispose of contents when full – Includes waste level indicator and anti-Leak drain valve to lock in liquid and odours
  • Travel-friendly – Complete kit also comes with a handy case for toting and storing your toilet anywhere
  • Eco-Friend – Green system saves you money on energy,  water, and cuts out wasteful disposable liners, Inserts, pills, and chemicals
  • Quite affordable
  • Value for money

What I love about this Portable toilet

My wife and I are so pleased with our portable commode as OTR owner-operators. It makes life much easier for us.

We are very happy that the unit stores nicely in cabinet space.

I’ll recommend adding RV antifreeze to the fresh water tank and deodorizing packs to both tanks.

The clean up of this toilet is pretty simple.

We do try to limit our usage to very few times in a day, unless emergency.

When emergencies happen, we appreciate it even more!

Possible downsides

Actually, this was a smart move to order before going back for surgery.

Now, I have to walk no more than a few feet to TCB in the bedroom!

This holds quite a bit of refuse before emptying.

Has a strong and nearly odour proof.

It is built a 2-1/2″ riser to give it the extra height.

Where to buy from

The best place to buy this product is from Amazon- They’ve got this product at the best price.


3. Sanimove 500W Macerator Pump Toilet

This waterless composting toilet standout for its portable size which can fit properly in any space.

This composting toilet comes with an adaptor for 240V outlets included and features a divider for liquid and solid wastes.

Features of this Pump Toilet

The following are some of the features that make this toilet a great one.

  • It comes with a sleek design — The waste is disposed of through two 2-inch inlets that can be located on either side of the housing. Plus, there is a non-return valve included on the discharge elbow, deterring backflow to the unit.
  • Durable
  • Super Comfortable — The elongated bowls provides increasingly more comfortable because they offer a wider seating space. It goes without saying that the wide seat is a nice addition.
  • Easy Installation — You will be surprised at how easy it is to install this in any bathroom. What is more, cleaning this toilet isn’t too time-consuming, thanks to its design.
  • Easy Maintenance
  • Highly Effective — This is a toilet that maintains very good hygiene, due to the powerful flush. Concurrently, the high-speed macerator of this toilet functions at 3600 rpm, for optimal performance.
  • Value for money
  • The kit comes with: Sanimove macerating bathroom pump + White bowl (elongated) + White tank+ extension pipe

What I love about this Product

I love how effective and efficient this pump toilet is.

I love the fact that the inside of the Sanimove comprises a pressure chamber, which starts and stops the unit, and the motor.- This motor drives the stainless steel macerator blades and the pump.

When the flush of this pump toilet is activated, the water flowing into the Sanimove activates a microswitch in the pressure chamber of this pump toilet,  which in turn starts the motor.

I also love the fact that the motor is sealed for life in an oil-filled enclosure.

A common spindle drives the impeller and the macerator blades.

The moving parts of this pump toilet therefore are kept to an absolute minimum.

Water and organic waste matter, enter the chamber and are reduced to slurry as the macerator blades rotate at 3600 RPM.

The centrifugal force causes the reduced solids to be ejected through a grill into the container where it is picked up by the impeller pump mounted beneath the motor.

Possible downsides

So far, I have not had any reason to regret purchasing this pump toilet.

The possible downside to some my the cost of getting one. but trust me, it is worth it.

Where to buy from

The best place to buy this product is from Amazon- They’ve got this product at the best price.


Buyer’s Guide for the Best Waterless Composting Toilet

To finalize for a compositing toilet from the tons of product availability can be tough.

Here are some factors you should consider before buying this product.

1. Physical capacity

2. Separate Container for Liquid and Solid

3. Centralized or A Self-Contained Compost Toilet

4. Utility usage

5. Can It Be Used In RV, Boats, or houses?

6. Tank capacity

1. Physical Space

One of the major factors to consider is the size of the composting toilet.

Can the composting toilet fit within your toilet space?

You must examine the spot where you plan to put the toilet to determine the size of the composting toilet you want to buy.

2. Separate Container for Liquid and Solid

Before you buy a composting toilet, you need to consider if it has a separate section for storing solids and liquid.

You shouldn’t go for compositing toilets that store both solid and liquid waste in the same place.

it is best to go for composting toilet with a separate container for liquid and solid.

3. Centralized or A Self-Contained Compost Toilet

Compositing toilet is designed as a centralized or self-contained toilet.

The option you choose to buy depends on where you will use it.

A centralized composting toilet has a separate composting unit either outside the bathroom or the house and it is connected with a long pipe, while the self-contained compost toilets are self-functional toilets that have a storing chamber installed in them.

4. Utility Usage

While some composting toilet still uses water despite it is waterless, some, on the other hand, use electricity.

You can also, choose an odour-control system that suits you.

5. Can It Be Used in RV, Boats, or House?

Before you buy that composting toilet, determine where you will be using it.

Is it in the RV, boat, or the house?

The reason has been that not all composting toilets can be used in a mobile house because some cannot handle movement and can cause leakage of the content inside it.

However, to keep odour away, many composting toilets make use of trap to contain the smells emanating from the toilet. 

6. Tank Capacity

The capacity of compositing toilets differs from each other.

Some can go for months without been emptied, while some can go for a few weeks.

However, the tank capacity you choose largely depends on the number of people who will use the toilet, and likewise the number of times the toilet will be used.

Frequently Asked Questions about Waterless Composting Toilet

Below are some questions asked by buyers.

a. How often do you need to empty a composting toilet?

The time frame to empty a composting toilet is approximately every 3 weeks.

However, it largely depends on the number of people using the toilet, likewise the period it fills up. 

b. Do Waterless Compositing Toilet Smell

No, they don’t smell.

Because most waterless composting toilet comes with actively vented systems, such as fan which creates a negative air pressure flow, drawing the air into the waterless composting system, and then goes out through a pipe above the building.

However, WCT can smell if it is not cleaned appropriately or the waste bin is not emptied when it is full.

How do you Dispose of Composting Toilet Waste?

There is no big deal in disposing of composting toilet waste.

There are several methods to carry out this function, such as disposing of in the compost pile at a park or campground, it can be emptied in a trash receptacle, or better still by burying.

c. Can I Put a Compositing Toilet in my House?

Absolutely! Waterless composting toilets are not meant for mobile homes alone, or campers, but there are modern composting toilets designed for home use.

However, you need to check with your government’s regulation so as not to break any law.

Conclusion on Best Waterless Composting Toilet

Nature’s Head Self contained composting toilet is our best waterless composting toilet from the numerous products available.

We have written all that you need to know about this waterless composting toilet as well as others in its rank, all in the bid to help you purchase yours on time.

I’m Lilian Lopez, the Editor + Hostess in Chief of AllHomeDIY. I love sharing home decor tips, DIY projects & ideas to make your life & home beautiful. I am slightly obsessed with the following: decorations, traditional molding, vintage rugs, flipping through design magazines & of course my family. AllHomeDIY was founded in the Summer of 1194. Created to inspire readers on hunting for their own style & how to accomplish it on any budget. Having years of experience as an International Hotel, Home, and Office Designer, I know the importance of creating a luxurious space & making every dollar count. Whether incorporating a high-end statement piece or the addition of a vintage find, I believe that it is not what you spend that gives your home style it is how you layer your space together. AllHomeDIY strives to continue to provide original content to my followers through room makeovers, office ideas, client projects, Product recommendations, DIY decor ideas & exciting brand collaborations. If you are looking to collaborate, or simply have a question… please contact me at
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