Best Composting Toilets for Eco-Friendly Living (2024)

Composting toilets are an eco-friendly and sustainable alternative to traditional flush toilets. They work by breaking down human waste into compost, which can be used as fertilizer for plants. Composting toilets come in various types, including self-contained, central, and hybrid systems. In this article, we will be focusing on the best composting toilet.

When looking for a composting toilet, it’s essential to consider the size, capacity, and type of system. Self-contained systems are ideal for small spaces and off-grid living, while central systems are better suited for larger households or commercial use. Capacity is also a crucial factor to consider, especially if you have a large family or expect heavy usage.

One critical thing to consider when purchasing a composting toilet is the type of composting process used. Aerobic composting uses oxygen to break down waste, while anaerobic composting does not. Aerobic composting is faster and produces less odor, but it requires more maintenance. On the other hand, anaerobic composting is slower and produces more odor, but it requires less maintenance.

After researching and testing various composting toilets, we have identified the best composting toilet that meets all the necessary criteria.

Best Composting Toilets

We understand that finding the right composting toilet can be a daunting task, especially if you’re new to the world of eco-friendly living. That’s why we’ve done the research for you and compiled a list of the best composting toilets on the market. Our team of experts has thoroughly tested and reviewed each product to ensure that it meets our high standards for quality, performance, and sustainability. Whether you’re looking for a compact option for your tiny home or a high-end model for your off-grid cabin, we’ve got you covered. Check out our top picks below.

Nature’s Head Self Contained Composting Toilet

We highly recommend the Nature’s Head Self Contained Composting Toilet for those looking to purchase a high-quality composting toilet for their home or RV.

Pros

• The customer service and individual support provided by Nature’s Head is unbeatable.
• The installation process is easy and can be done by any reasonably handy person.
• The toilet is completely odorless and requires no maintenance, making it a great option for those who value convenience.

Cons

• The toilet’s 28-pound weight makes it a bit heavy to move around, especially when it’s time to empty the compost.
• The toilet’s price point is higher than some other composting toilets on the market.
• The toilet’s rectangular shape may not fit well in all bathroom spaces.

We have been using the Nature’s Head Self Contained Composting Toilet for several months now and have been extremely impressed with its performance. The toilet’s huge capacity means that it only needs to be emptied every 4-6 weeks, even with two people using it full-time. The easy-empty design means that it takes only 5 minutes to empty the compost, making it a quick and painless process.

One of the things we appreciate most about the Nature’s Head toilet is its lack of odor. We were initially skeptical that a composting toilet could truly be odor-free, but this toilet has proven us wrong. The toilet’s ventilation system works extremely well, ensuring that there is never any unpleasant smell in the bathroom.

Overall, we believe that the Nature’s Head Self Contained Composting Toilet is an excellent investment for anyone looking for a high-quality, low-maintenance composting toilet. Its durability, convenience, and lack of odor make it one of the best options on the market.

OGO Compost Toilet

If you’re looking for a composting toilet that’s easy to install and maintain, the OGO Compost Toilet might be the right choice for you.

Pros

• With the push of a button, the electric mixing system ensures that the composting process is efficient and odor-free.
• The OGO Compost Toilet has the smallest footprint on the market, making it a great option for RVs, boats, vans, and tiny homes.
• Made in the USA, the OGO Compost Toilet is designed with attention to quality.

Cons

• The urine level sensor can be finicky and may require adjustments.
• The solids bin can fill up quickly, especially if you have multiple users.
• Some users have reported that the toilet is not as sturdy as other models.

We recently installed the OGO Compost Toilet in our tiny home and have been pleased with the results. The electric mixing system is a game-changer, making the composting process efficient and odor-free. We appreciate the small footprint of the toilet, which allows us to maximize our living space.

However, we have had some issues with the urine level sensor, which has required adjustments to ensure accurate readings. Additionally, the solids bin can fill up quickly, especially if you have multiple users. We have found that it needs to be emptied every 2-3 days.

Overall, we would recommend the OGO Compost Toilet to anyone looking for an easy-to-install and maintain composting toilet. It’s a great option for those living in tiny homes, RVs, boats, and vans.

JIPNO Compostable Toilet Bags

If you’re looking for a reliable and eco-friendly option for your waste disposal needs, JIPNO Compostable Toilet Bags are a great choice.

Pros

• These compostable toilet bags are made from corn-starch based material, making them biodegradable and safe for the environment.
• With a thickness of 1.1 Mil, these bags are much thicker and stronger than other portable toilet bags, and can hold up to 15-30 pounds of waste.
• The bags are designed to be opaque black and odorless, ensuring privacy and discretion when disposing of waste.

Cons

• Some users have reported that the bags are thinner than expected, and may not hold up well for heavier waste.
• The bags may not fit all types of portable toilets or bucket seats, so be sure to check the dimensions before purchasing.
• While the bags are biodegradable, they may take longer to break down than advertised, depending on the conditions of your composting setup.

In our experience, these compostable toilet bags have been a reliable and convenient solution for camping trips, outdoor events, and emergency situations. The bags are easy to carry and store, and the large capacity makes them suitable for a variety of waste disposal needs. Overall, we would recommend JIPNO Compostable Toilet Bags for anyone looking for a more eco-friendly option for their portable toilet or waste disposal needs.

BOXIO Portable Toilet – Convenient Camping Toilet! Compact, Safe, and Personal Composting Toilet with Convenient Disposal for Camping, RVing, Boating, Road Trips and Other Recreational Activities BOXIO TOILET

If you’re looking for a portable toilet that is compact, safe, and personal, the BOXIO Portable Toilet might be the perfect solution for you.

Pros

• The BOXIO Portable Toilet is compact and portable, making it easy to take with you wherever you go.
• It provides a safe and personal experience, eliminating the need to use public restrooms.
• The convenient disposal system makes it easy to use without the need for chemicals or special disposal treatments.

Cons

• The urine separation system might not work as well as expected, causing discomfort while using it.
• The price might be a bit high compared to other portable toilets on the market.
• The plastic material might not be as durable as expected, especially with frequent use.

We recently tested the BOXIO Portable Toilet during a camping trip, and we were quite impressed with its performance. The compact size made it easy to store in our RV, and the convenient disposal system made it easy to use without any mess or fuss. We also appreciated the fact that it provided a safe and personal experience, especially during these times when public restrooms can be quite risky.

However, we did notice that the urine separation system might not work as well as expected, causing some discomfort while using it. Additionally, the plastic material might not be as durable as expected with frequent use, and the price might be a bit high compared to other portable toilets on the market.

Overall, if you’re looking for a portable toilet that is compact, safe, and easy to use, the BOXIO Portable Toilet might be a great option for you. Just be aware of its limitations and make sure it fits your needs before making a purchase.

Separett Villa 9215 AC/DC 12V Urine Diverting High Capacity Waterless Composting Toilet

If you’re looking for a reliable and hassle-free composting toilet, the Separett Villa 9215 AC/DC is a great choice.

Pros

• Easy to install and use
• Waterless and urine diverting
• Can operate on both AC and DC power

Cons

• Expensive compared to some other options
• Requires regular maintenance
• Some users report issues with the fan

We’ve been using the Separett Villa 9215 AC/DC for several months now and have been very happy with it. The toilet was easy to install and came with all the necessary parts for direct vent and drain application. We appreciate that it can operate on both AC and DC power, making it a great option for off-grid living.

One of the biggest advantages of this toilet is that it is waterless and urine diverting. The design of the toilet bowl catches the urine in a drain which is plumbed to a grey water system or holding tank. The solid waste and paper only are contained within the solid waste holding area in a compostable liner bag. The vent fan pulls air over the solid waste holding area, serving to help dry the solid waste and vent any odor. This method alleviates the issues of attempting to fully compost material in the toilet.

However, it’s worth noting that the Separett Villa 9215 AC/DC is more expensive compared to some other composting toilets on the market. Additionally, it does require regular maintenance, such as changing the compostable liner bag every few weeks. Some users have also reported issues with the fan, although we haven’t experienced any problems ourselves.

Overall, we highly recommend the Separett Villa 9215 AC/DC for anyone in the market for a reliable and easy-to-use composting toilet.

TPS Power Sports Portable Toilet Flushing Splash-Free Dumping Camping Toilet Anti-Leak Water Pump Large Capacity Waste Tank Travel Toilet Quick and Easy Setup

If you’re looking for a reliable and convenient portable toilet for outdoor activities or emergencies, the TPS Power Sports Portable Toilet is an excellent option.

Pros

• The built-in pump provides a powerful cleaning flush, and the large water tank and waste tank ensure you won’t have to worry about your potty needs for days.
• The toilet is leak-proof and odorless, thanks to the high-density polyethylene material and tight sealing valve.
• It’s compact and easy to set up, making it perfect for camping, road trips, boat rides, or any other outdoor activities.

Cons

• The cap on the holding tank may leak, which could be a problem when transporting the toilet.
• There is no level on the outside to show how full the tank is, which could be inconvenient for some users.
• The seat may not be as comfortable as a regular toilet seat, although it’s still sturdy and functional.

Overall, we highly recommend the TPS Power Sports Portable Toilet for anyone who needs a reliable and convenient solution for their potty needs during outdoor activities or emergencies. It’s easy to set up, powerful, leak-proof, and odorless, making it an excellent investment for any outdoor enthusiast or homeowner.

Poo Pod Waterless Composting Toilet

If you are looking for a waterless composting toilet, we recommend the Poo Pod Waterless Composting Toilet.

Pros

• The Poo Pod Waterless Composting Toilet is a real-sized toilet that is suitable for real-sized people.
• It is easier to set up and use than other composting toilets.
• It comes with everything necessary to get started, including a brick of coco coir and scoop, a real toilet seat, all venting material, an injection-molded base, a collection tub, and a top coco spreader, as well as a 6 ft urine drain hose and clamp.

Cons

• The back turn does not work well, which makes it messy to scoop composting material in and cover waste.
• The fan can be noisy.
• The urine diverter is sold separately.

We found the Poo Pod Waterless Composting Toilet to be a great value and easy to take care of. It is a good option for those who want to reduce their water usage and minimize their impact on the environment. The toilet is easy to install and use, and it does not require any water or electricity. The Poo Pod Waterless Composting Toilet is suitable for cold weather or mobile applications, and a urine diverter is available for those who need it.

Overall, we recommend the Poo Pod Waterless Composting Toilet for anyone who wants an eco-friendly and convenient toilet solution.

Laveo Dry Flush Toilet

If you’re looking for a waterless, portable toilet that is easy to use and odorless, the Laveo Dry Flush Toilet is a great option.

Pros

• The toilet is easy to use and requires no bulking material or chemicals.
• The patented design captures waste and contains any odors, making it 100% odorless.
• Unlike many portable toilets, the Laveo Dry Flush is a full-size toilet with a normal seat and height.

Cons

• The cartridges are expensive and need to be replaced frequently.
• The flush button is sensitive and can accidentally be triggered.
• The battery life could be longer.

We recently used the Laveo Dry Flush Toilet on a camping trip and were impressed with how easy it was to use. We didn’t need to worry about chemicals or bulking material, and the patented design kept any odors contained. Plus, the full-size seat and height made it comfortable to use.

However, we did find that the cartridges needed to be replaced frequently, which can be expensive. Additionally, the flush button was a bit sensitive and would sometimes accidentally trigger a flush. Lastly, while the battery life was decent, it could have been longer.

Overall, if you’re looking for a waterless, portable toilet that is easy to use and odorless, the Laveo Dry Flush Toilet is a great option. Just be prepared to replace the cartridges frequently and handle the sensitive flush button.

Buying Guide

When choosing the best composting toilet, there are several factors to consider. Here are some important features to look for:

Size and Capacity

Consider the size of the toilet and its capacity. The size should be appropriate for the space where it will be used, and the capacity should be sufficient for the number of people who will be using it. A larger capacity may be necessary for a family or a group of people.

Material

The material of the toilet is also important. Look for a toilet made of durable materials that can withstand the elements and frequent use. Stainless steel, fiberglass, and high-density polyethylene are all good options.

Ventilation

Ventilation is essential for a composting toilet to function properly. Look for a toilet with a good ventilation system that can help eliminate odors and prevent the buildup of moisture.

Urine Separation

A good composting toilet should also have a urine separation system. This helps to prevent the buildup of ammonia, which can be harmful to the environment and unpleasant to smell.

Ease of Use and Maintenance

Finally, consider the ease of use and maintenance of the toilet. Look for a toilet that is easy to install and clean. Some toilets may require more maintenance than others, so be sure to choose one that fits your needs and lifestyle.

In summary, when choosing a composting toilet, consider the size and capacity, material, ventilation, urine separation system, and ease of use and maintenance. By keeping these factors in mind, you can choose the best composting toilet for your needs.

Frequently Asked Questions

What is the highest rated composting toilet?

The highest rated composting toilet is the Nature’s Head Self Contained Composting Toilet. It has received high ratings for its durability, ease of use, and odor control.

What are the drawbacks of a composting toilet?

One of the main drawbacks of a composting toilet is that it requires regular maintenance to ensure proper operation. Additionally, some users may find the composting process to be unpleasant or difficult to manage.

Where do you empty a composting toilet?

Composting toilets are designed to be emptied into a composting bin or pile. It is important to follow proper composting guidelines and regulations when disposing of waste.

How do you maintain a composting toilet?

To maintain a composting toilet, it is important to regularly empty the compost bin and clean the toilet bowl. Additionally, users should follow proper composting guidelines and ensure that the toilet is properly ventilated and drained.

What are the benefits of a composting toilet?

Composting toilets are a sustainable and environmentally-friendly alternative to traditional flush toilets. They can also save water and reduce the need for septic systems.

Can you use a composting toilet in a tiny home?

Yes, composting toilets are a popular choice for tiny homes and other small living spaces. They require less space than traditional flush toilets and can be easily installed in tight spaces.