Green Toilet Light
Urine-diverting toilet
$749.00
The Green Toilet Light is a versatile, urine-diverting waterless toilet for both indoor and outdoor use. Featuring a soft thermal seat, it ensures comfort even in colder environments. The Green Toilet Light is straightforward to install directly on floor.
The Green Toilet Light is durable with a simple, robust structure free of easily breakable moving parts. The Green Toilet Light is totally odorless and very pleasant to use even in non-heated space.
The Light is ideal for everyday use of 1-2 persons, but it is also often used as the alternative toilet indoors whenever it is inconvenient to go to the outhouse for example during nighttime or bad weather.

Shipping from Nevada
In stock: over 15 pcs
Green Toilet Light
The Green Toilet Light is a urine diverting toilet suitable for various settings. Typically the Light is used as an alternative toilet inside an off-grid cabin, outhouse or some other shed-like structure.
The GT Light separates urine from solids directly in the toilet. When using the toilet, urine naturally directs to the front bowl while solids go the rear chamber. The separation of urine ensures the toilet stays odor-free at all times.
Because of urine-separation, the Green Toilet Light is ideal for family use where everyone knows how to use the toilet. The Green Toilet Light is suitable for both outdoor outhouses and indoor settings. It features a comfortable thermal seat, ensuring warmth and comfort even in very cold conditions. For indoor installations, it's advisable to use an electric duct fan, available separately. If there is no power to run electric fan, we recommend looking into our Whirlybird and Solar Panel fans.
The Green Toilet Light is used pretty much like any regular toilet, except that the toilet is not flushed when you are done. Because of urine-separation, the toilet has to be always used seated. This ensures that urine is directed into the front bowl, and solids, along with toilet paper, go into the rear chamber. While adding dry bulking material into the solids chamber is not required, it’s an option if desired.

Note! There is a waterless urinal available for men who prefer to pee standing.
The Green Toilet Light is simple to maintain. The toilet has a detachable back wall to access the solids container. The container has a lid and handles so that it can be carried to emptying.
Generally, the solid waste can be composted in a larger composter outdoors at yard. If you are unsure, please consult your local authorities at the department of environmental quality for appropriate disposal of waste.
Specifications
| Feature | Specification |
|---|---|
| Product | Green Toilet Light |
| Recommended For | – |
| Capacity | – |
| Average Daily Visits | – |
| Length | 25.4″ |
| Width | 24.4″ |
| Height | 19.7″ |
| Depth | – |
| Minimum Under Floor Space Requirement | N/A |
| Volume Per Container | 6 Gallons |
| Container Weight (Empty) | 22 lbs |
| Toilet Weight | 22 lbs |
| Total System Shipping Weight | 30 lbs |
Delivery Contents
- Green Toilet Light urine diverting toilet
- Hinged thermal seat, black
- Solids chamber and a lid, 5.8 gallons
- Flexible urine pipe 2 feet white (1-1/4″ diameter)
- Flexible urine hose 5 feet black (1-1/4″ diameter)
- Ventilation pipes 4 x 20 inches (3″ diameter)
Package measurements: 24 x 24 x 24 inches approx. 26 lbs
Popular accessories
Can the Green Toilet Light be used in colder environments?
Absolutely. The Green Toilet Light comes with a thermal seat that remains warm, offering a comfortable experience even in chillier settings such as cold outhouses or rooms. Just ensure that the urine hose is positioned to flow downwards to prevent freezing and blockage.
How is the Green Toilet Light installed?
For outhouse installations, simply cut a hole in the back wall and slide the Green Toilet Light into position.
The unit features pre-marked areas for liquid hose and ventilation pipe installation on both sides, allowing you to choose the best side based on your setup requirements.
For indoor setups, there’s no need to cut through your home’s wall. Maintenance can be performed by moving the Green Toilet Light from its location.
How should I manage the solid waste?
We advise composting the solid waste in a lidded composter along with other garden waste. The ideal composting duration ranges from 6 to 18 months, varying by climate and conditions.
What should I do with the urine?
Sterile urine is very nutrient-rich and therefore it should not be disposed of in any waterways or concentrated in a single area. We suggest collecting urine in a canister, diluting with water, and using it to fertilize trees, bushes, and plants, thereby utilizing its nutritional value.
Can urine be collected inside the toilet?
No, the design of the Green Toilet Light does not allow urine to be collected inside the toilet. Instead, urine must be drained out. The Green Toilet Light includes two pre-cut openings at the back for a urine hose, but you can also drill a hole at any height or side to accommodate your preferred setup.
If you’re looking for a urine-diverting toilet that collects both solid and liquid waste inside the unit, check out our RV-Pod Urine-diverting toilet.
Green Toilet Light
The Green Toilet Light is a urine diverting toilet suitable for various settings. Typically the Light is used as an alternative toilet inside an off-grid cabin, outhouse or some other shed-like structure.
The GT Light separates urine from solids directly in the toilet. When using the toilet, urine naturally directs to the front bowl while solids go the rear chamber. The separation of urine ensures the toilet stays odor-free at all times.
Because of urine-separation, the Green Toilet Light is ideal for family use where everyone knows how to use the toilet. The Green Toilet Light is suitable for both outdoor outhouses and indoor settings. It features a comfortable thermal seat, ensuring warmth and comfort even in very cold conditions. For indoor installations, it's advisable to use an electric duct fan, available separately. If there is no power to run electric fan, we recommend looking into our Whirlybird and Solar Panel fans.
The Green Toilet Light is used pretty much like any regular toilet, except that the toilet is not flushed when you are done. Because of urine-separation, the toilet has to be always used seated. This ensures that urine is directed into the front bowl, and solids, along with toilet paper, go into the rear chamber. While adding dry bulking material into the solids chamber is not required, it’s an option if desired.

Note! There is a waterless urinal available for men who prefer to pee standing.
The Green Toilet Light is simple to maintain. The toilet has a detachable back wall to access the solids container. The container has a lid and handles so that it can be carried to emptying.
Generally, the solid waste can be composted in a larger composter outdoors at yard. If you are unsure, please consult your local authorities at the department of environmental quality for appropriate disposal of waste.
Specifications
| Feature | Specification |
|---|---|
| Product | Green Toilet Light |
| Recommended For | – |
| Capacity | – |
| Average Daily Visits | – |
| Length | 25.4″ |
| Width | 24.4″ |
| Height | 19.7″ |
| Depth | – |
| Minimum Under Floor Space Requirement | N/A |
| Volume Per Container | 6 Gallons |
| Container Weight (Empty) | 22 lbs |
| Toilet Weight | 22 lbs |
| Total System Shipping Weight | 30 lbs |
Delivery Contents
- Green Toilet Light urine diverting toilet
- Hinged thermal seat, black
- Solids chamber and a lid, 5.8 gallons
- Flexible urine pipe 2 feet white (1-1/4″ diameter)
- Flexible urine hose 5 feet black (1-1/4″ diameter)
- Ventilation pipes 4 x 20 inches (3″ diameter)
Package measurements: 24 x 24 x 24 inches approx. 26 lbs
Popular accessories
Can the Green Toilet Light be used in colder environments?
Absolutely. The Green Toilet Light comes with a thermal seat that remains warm, offering a comfortable experience even in chillier settings such as cold outhouses or rooms. Just ensure that the urine hose is positioned to flow downwards to prevent freezing and blockage.
How is the Green Toilet Light installed?
For outhouse installations, simply cut a hole in the back wall and slide the Green Toilet Light into position.
The unit features pre-marked areas for liquid hose and ventilation pipe installation on both sides, allowing you to choose the best side based on your setup requirements.
For indoor setups, there’s no need to cut through your home’s wall. Maintenance can be performed by moving the Green Toilet Light from its location.
How should I manage the solid waste?
We advise composting the solid waste in a lidded composter along with other garden waste. The ideal composting duration ranges from 6 to 18 months, varying by climate and conditions.
What should I do with the urine?
Sterile urine is very nutrient-rich and therefore it should not be disposed of in any waterways or concentrated in a single area. We suggest collecting urine in a canister, diluting with water, and using it to fertilize trees, bushes, and plants, thereby utilizing its nutritional value.
Can urine be collected inside the toilet?
No, the design of the Green Toilet Light does not allow urine to be collected inside the toilet. Instead, urine must be drained out. The Green Toilet Light includes two pre-cut openings at the back for a urine hose, but you can also drill a hole at any height or side to accommodate your preferred setup.
If you’re looking for a urine-diverting toilet that collects both solid and liquid waste inside the unit, check out our RV-Pod Urine-diverting toilet.
Customer Reviews
Green Toilet Light
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Our GL90 is up and running; we just swapped out the container for the first time. I really love how small the composting container is, and bought an extra container in case it requires removal more often than projected.
Our situation had a number of odd wrinkles:
❖ This is an elevated house; the living area including the bathroom is 8' off the ground. The area below the house is unenclosed, so we didn't have typical space constraints.
❖ We were replacing an original "Carousel" compost toilet from the early 1980s, so we had to line the GL90 up with the original chute, and find a way to connect it to the original vent pipe.
❖ One complication is that the old Carousel was destroyed by flooding from Hurricane Milton. It was raised less than a foot above ground, and the roaring floodwaters came up about 3 feet. So wanted the replacement composting container to be elevated as high as possible. My solution was to hang it from the ceiling below the house, to avoid any structure under the container that could get washed away if we get another flood like that (even if the container itself was above the flood level).
❖ Another complication, this one self-inflicted, was that I was also reinstalling the fire sprinkler system and the water heater, both of which were also destroyed by flooding, and needed to be elevated as well -- and for various reasons needed to be in almost the exact location where the toilet needed to go, and needed to be protected from wind-driven rain.
I did have a few technical problems with the GL90:
❖ I was aware that the hose and vent fittings on the GL90 were metric, but I hadn't realized that the nominal metric sizes used in Australia are different than nominal metric sizes for hose and pipe made everywhere else in the world! After numerous false starts and then deep research, I finally figured out ways to make everything work -- but that wrinkle alone took this project way beyond the DIY world. Good thing I love a challenge, and have technical and research skills...
❖ We had a serious fly problem shortly after we began using the GL90. I still am not sure exactly why, but I did notice that the lid doesn't fit tightly on the container. The three clamps just aren't enough to keep even marginally fly-proof. My solution has been decidedly low tech: a brick on the lid between each pair of lid clamps. It's also possible that the exhaust fan is too weak; I've purchased a replacement that should move twice as much air.
❖ I still haven't figured out how to keep the toilet seat on straight. It keeps moving off center, and I'm afraid to tighten the connecting screws any further; they don't seem that robust. The brackets hold the toilet to the floor don't seem that robust either, but the toilet has stayed in place, so I don't want to argue with success (and I'm managing to avoid permanently fastening the toilet to the beautiful terra-cotta tile floor in the bathroom).



Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

Great product and easy installation. Having dimensions online would help out, but other than that seriously stoked on it!





























