The world of composting toilets has been marred by controversy in recent years. Eco-minded individuals believe that human waste should be treated just like any other organic waste. Is it a reliable way of toileting? Let’s delve a little further.

Composting toilets, also known as dry toilets, are biological sewerage systems that turn solid human waste into an inert oxygen-endowed environment where bacteria break down the water in it. The process is called aerobic decomposition.

1. Remote/Central – The bathroom here directs all the liquid and solid waste into a centralized or remote composite that is located in a non-edible garden. It can fundamentally be outside if weather conditions are favorable, in a dungeon, or the basement.

2. Self-contained – Composting toilets in this form typically house the composting system within their set-up. The compost system is positioned under the bowl where all human etcetera gets deposited.

Environmentalists continue to laud the use of composting toilets as a great alternative to flushing toilets. They are particularly applicable in areas where water is inadequate and cannot support mains supply to toilets. Estimates show that the use of composting toilets can save up to 280 gallons of water in a single day, translating to over 24, 984 liters per person in a year.

The main benefits of composting toilets include:

  • They are more eco-friendly
  • They circumvent costs associated with water and maintenance of flushing toilets
  • They foster the growth of non-edible crops in areas where the amendment of soil is allowed
  • They are ideally suited for remote areas

Top 10 Best Selling Composting Toilets in August 2021

Bestseller No. 1
Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design
  • No one - and I mean no one - will beat my customer service and individual support
  • Easy to install by any reasonably handy person.
  • Absolutely No Odor. No Maintenance. 5 Year Warranty.
  • Huge Capacity. 2 people using full time will empty every 4-6 weeks. Easy empty in 5 minutes.
  • A vast improvement over older composting toilet designs. This one works!
Bestseller No. 2
Villa 9215 AC/DC
  • Composting,Waterless,Urine diverting, off-grid, toilet
Bestseller No. 3
Nature's Head Dry Composting Toilet with Standard Crank Handle
  • Hand crank agitator in base for fast composting
  • User friendly
  • Easy installation
  • Features a molded design
  • Includes 5' vent hose, bottle cap, 12v power plug
Bestseller No. 5
Comft Portable Composting Toilet for Camping 20L 5 Gallon Porta Potty Toilet Adults Potty Indoor &...
  • 【LARGE CAPACITY】: A flushing portable toilet with a 6 gallon / 5 gallon tank is enough to meet your needs and support the whole family when you're camping or driving around.
  • 【ODORLESS & DURABLE】: Made of high-density polyethylene material that resists leaks and odors, the portable camping toilet is rugged and strong enough to withstand the weight of an adult.
  • 【DETACHABLE & LIGHTWEIGHT】: The water tank of our portable potty is detachable, all parts are removable, easy to replace and store, lightweight and portable, very suitable for travel and tourism.
  • 【EASY TO USE】: The flushing potty is easy to use, powerful flushing function, no external water or power connection, just press a button to operate, ideal for camping or outdoor activities.
  • 【WIDE APPLICATION】: The portable toilet can be used for camping, travel, car, truck, boat, hospital, etc. Suitable for hospitals, homes for the elderly, children and the disabled.
SaleBestseller No. 8
Essential Composting Toilets: A Guide to Options, Design, Installation, and Use (Sustainable...
  • Baird BA, Gord (Author)
  • English (Publication Language)
  • 192 Pages - 11/27/2018 (Publication Date) - New Society Publishers (Publisher)
Bestseller No. 9
The Ultimate Composting Toilet Guide: Everything You Need To Know About Compost Toilets
  • Amazon Kindle Edition
  • Eckert, Cory (Author)
  • English (Publication Language)
  • 59 Pages - 02/10/2017 (Publication Date)
Bestseller No. 10
The Floating Empire composting toilet book: Building your own DIY Composting Toilet with urine...
  • Amazon Kindle Edition
  • Elwell, Don (Author)
  • English (Publication Language)
  • 03/02/2019 (Publication Date) - Wild Shore Press (Publisher)

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API

How to Shop for The Perfect Composting Toilet

You can buy a complete composting toilet, of course, and that will require you to go shopping for the one that has the best individual features. Since you are dealing with human waste that will be deposited somewhere in the open environment, you need to be cautious. Here are the must-have features in a composting toilet.

  • An exhaust system, which removes unpleasant smell, gases, and heat from the decomposition process.
  • A method to manage excess leachate and liquid
  • A way to withdraw the compost mixture
  • A ventilation system to foster the growth of aerobic microorganisms through aeration
  • The compost unit, where solid human waste and other additives mix for composting

A conventional composting toilet is made of a compost bin, a toilet seat, a ventilation fan, a method to turn the compost sewage, and a door to pave the way for finished compost.

You can opt for a different system to deposit urine. It is crucial because urine has an overpowering scent, and it is the reason why potty-toilets smell filthy. Additionally, the critical right to erect a composting toilet is to do away with excess moisture, and separating urine is the first step to achieve that. If you don’t eliminate urine, the composting process will inevitably take longer.

Another critical aspect of the composting toilet set-up is the heater. The heater is highly applicable in areas where temperatures tend to drop drastically. It would help if you had it to facilitate the composting process. If the waste becomes too cold, it will cease to compost rendering the chamber a typical storage segment.

If you don’t want to settle for the artificial composting system, you can purchase a fully-equipped system that entails the following individual components:

  • Agitator bar
  • Spider handle
  • Mounting screw
  • Compost chamber
  • Liquid drain
  • Liquid bottle with a grip

Choosing the best composting toilet can be tricky. However, it would help if you explored different composting toilet types in the market so that you pick one that suits your needs. Here are some:

Nature’s head self-contained composting toilet – It is one of the top-rated in the market and comes with an intuitive design. It has a firm spider handle, a peat moss starter to help in the decomposition, and a solid waste unit that can withstand over 90 uses before emptying. It also boasts of a space-saving design that makes it a great fit in tight spaces.

Nature’s head dry composting toilet – If you are looking for a model that efficiently diverts urine, this one is right on the money. It is also compact and lightweight, with a standard handle that is viable whether you are in a boat, at home, RV, or a remote cabin. The fact that it is stainless makes it such a convenient option for an outdoor toilet setting- it can withstand extreme weather conditions.

Villa 9215 DC/AC – It is the perfect choice when you want to go fully waterless. It is also a pretty versatile model because it can use both solar and electric energy to operate. What’s more, it comes with up to 10 compostable bags that will make sure you don’t have to empty the bin now and then.

Composting Toilets Q&A

What are Composting Toilets?

They are the category of toilets that use little or water to flush solid human waste. Instead, the waste is mixed with other additives such as sawdust to turn it into a useful fertilizing compound.

How do Composting Toilets Work?

Composting toilets work by depending on bacteria to break down waste through a process known as aerobic decomposition. The resultant mixture can be hauled away, but only with licensed permission from the relevant authority.

Do Composting Toilets Smell?

No. A composting toilet will not, at any time, stink up your house. A bathroom that has a composting toilet will smell better! It is because the urine that causes the characteristic odor is usually done away within the early phases of composting.

Where to Use Composting Toilets?

You can utilize composting toilets in a boat, at home, when camping, when in remote areas, or an RV.

When to Empty Compost?

For a couple, it may take 3-4 weeks for the composting bin to fill up. A family of 4 or 6 would take half the time to fill it. It would be best if you emptied the compost bin whenever the need to arises. Please don’t wait for too long to leave the waste; it may lead to a burst or clogging.

What is the best composting toilet for rv?

The best composting toilets for RV are: Nature’s Head Self Contained Composting Toilet, Camco Portable Travel Toilet, and SereneLife Outdoor Portable Toilet with Carry Bag.

Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design
  • No one - and I mean no one - will beat my customer service and individual support
  • Easy to install by any reasonably handy person.
  • Absolutely No Odor. No Maintenance. 5 Year Warranty.
  • Huge Capacity. 2 people using full time will empty every 4-6 weeks. Easy empty in 5 minutes.
  • A vast improvement over older composting toilet designs. This one works!

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


Sale
Camco 41541 Portable Travel Toilet-Designed for Camping, RV, Boating and Other Recreational...
  • 5.3 gallon holding tank is detachable; 2.5 gallon flush tank
  • Sealing slide valve locks in odors and protects against leakage
  • Side latches secure the tank to the toilet
  • Bellow type flush and sturdy construction
  • Measures 15.5 inch H x 14 inch W x 16 inch; Please note: Total seat width is 13 inches; Seat dimensions (inside) are: 8.5 inch W x 9 inch D

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


SereneLife Outdoor Portable Toilet with Carry Bag, Travel Toilet with Level indicator | | 3 Way...
  • GO IN COMFORT ANYWHERE: Whether heading off for an unforgettable backwoods camping trip or traveling with the family, this portable toilet kit by Serene Life lets you go wherever and whenever nature calls!
  • #1 PORTABLE TRAVEL TOILET: Boating enthusiasts, frequent travelers And road tripping families turn to our compact traveling toilet seat because it can tag along without taking up too much room or weighing your down.
  • EXTRA LARGE TOILET TANK: The 5. 3 gallon toilet tank holds more than most other portable camping toilets, which means you'll have to empty it less often. And waste water tank level indication let you know when it's time!
  • EXTREMELY EASY TO EMPTY: We've rigged this portable camping toilet with a splash-free rotating pour spout, allowing you to quickly And discreetly empty it when full. The odor-resistant materials also make sure it doesn't retain smells!
  • CARRYING CASE INCLUDED: What kind of camping toilet chair doesn't come with a carrying case?! Our heavy duty portable toilet comes with a travel toilet bag that makes it super easy to tote around campsites.

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API

What is the best composting toilet for off grid?

The best composting toilets for off grid are: Villa 9215 AC/DC, Leopard Outdoor T-Type Three Directional Flush, and Nature’s Head Dry Composting Toilet with Standard Crank Handle.

Villa 9215 AC/DC
  • Composting,Waterless,Urine diverting, off-grid, toilet

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


Nature's Head Dry Composting Toilet with Standard Crank Handle
  • Hand crank agitator in base for fast composting
  • User friendly
  • Easy installation
  • Features a molded design
  • Includes 5' vent hose, bottle cap, 12v power plug

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API

What is the best composting toilet for tiny house?

The best composting toilets for tiny house are: Nature’s Head Self Contained Composting Toilet with Close Quarters Spider Handle Design, Alpcour Portable Toilet and Best Choice Products Camping Hiking Dual Spray Jets Travel Outdoor Portable Toilet.

Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design
  • No one - and I mean no one - will beat my customer service and individual support
  • Easy to install by any reasonably handy person.
  • Absolutely No Odor. No Maintenance. 5 Year Warranty.
  • Huge Capacity. 2 people using full time will empty every 4-6 weeks. Easy empty in 5 minutes.
  • A vast improvement over older composting toilet designs. This one works!

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


Alpcour Portable Toilet – Compact Indoor & Outdoor Commode w/Travel Bag for Camping, RV, Boat &...
  • THE ULTIMATE PORTABLE TOILET – No More Emergency Potty Runs While Camping, Boating or Traveling on the Road! Compact, Fully Functional Latrine Provides Anytime, Anywhere Bathroom Relief with All the Comforts of a Real Home Toilet
  • AMAZING 50+ FLUSH CAPACITY – Built-In Piston Pump Flusher Provides Powerful Cleaning Action, No Plumbing or External Hookups Required – Features Extra Large 5.3 Gallon Waste Tank & 3.2 Gallon Water Tank for Fewer Emptying Trips
  • SUPER COMFORTABLE SETUP – Unit is Made of Durable, Heavy Duty Material That Naturally Minimizes Odors & Resists Rust & Corrosion – Lightweight Yet Sturdy Seat Supports the Entire Family Including Toddlers, Kids, Teenagers, Adults & the Elderly
  • EASY CLEAN CONVENIENCE – Sprayer Keeps Bowl Clean a Full 360°, While the Rotating Spout Lets You Safely & Hygienically Dispose of Contents When Full – Includes Waste Level Indicator & Anti-Leak Drain Valve to Lock In Liquid & Odors
  • TRAVEL-FRIENDLY. ECO-FRIENDLY. – Complete Kit Also Features a Handy Case for Toting & Storing Your Toilet Anywhere – Green System Saves You Money on Energy & Water & Cuts Out Wasteful Disposable Liners, Inserts, Pills & Chemicals

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


Best Choice Products Camping Hiking Dual Spray Jets Travel Outdoor Portable Toilet, 5 gallon
  • It's portable, convenient, clean, water-saving, odorless, and light-weight
  • It's designed for outdoor recreational activities such as camping and road trips
  • With our portable toilet, you're covered wherever and whenever you decide to go camping
  • This item is also a perfect gift for outdoor enthusiasts
  • Detachable waste tank and water tank for easy cleaning

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API

What is the best composting toilet for cabin?

The best composting toilets for cabin are: Villa 9215 AC/DC, Camco Portable Travel Toilet, and Nature’s Head Composting Toilet with Spider Handle.

Villa 9215 AC/DC
  • Composting,Waterless,Urine diverting, off-grid, toilet

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


Sale
Camco 41541 Portable Travel Toilet-Designed for Camping, RV, Boating and Other Recreational...
  • 5.3 gallon holding tank is detachable; 2.5 gallon flush tank
  • Sealing slide valve locks in odors and protects against leakage
  • Side latches secure the tank to the toilet
  • Bellow type flush and sturdy construction
  • Measures 15.5 inch H x 14 inch W x 16 inch; Please note: Total seat width is 13 inches; Seat dimensions (inside) are: 8.5 inch W x 9 inch D

Last update on 2021-08-04 / Affiliate links / Images from Amazon Product Advertising API


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