Usage guides

Step by step

Daily use

This is how Luna is used together with Harvest Moon's accessories for a simple and odor-free experience.

Top view of Harvest Moon Luna seat with closed hatch and black urine-diverting insert visible.
[1]

Sit down. The hatch opens automatically.

Top view of Luna urine-diverting seat with open hatch and dark carbon cover in the rear bowl.
[2]

The urine flows out through the front bowl, and the solid waste collects in the bucket.

Harvest Moon toilet brush holder, grey ridged ceramic pot with black lid and bamboo handle.
[3]

Toilet paper can be thrown into the toilet, but with Harvest Moon's stomp, you can empty the bucket less often.

Amber plastic 1L bottle with Harvest Moon logo and black flip-top cap in open position.
[4]

Rinse the urine bowl with Harvest Moon's after-flush to minimize odor and prevent buildup in the system.

Brown kraft pouch of Harvest Moon Toilet Carbon Cover biochar, labeled 1L and 100% peat free.
[5]

Sprinkle Harvest Moon's carbon cover into the bucket to cover the solid waste before the next use.

Harvest Moon Luna composting toilet in profile, black body with light wooden seat and lid.
[6]

Close the toilet lid. The hatch closes, the bucket rotates, and ventilation is temporarily increased to draw out any odor.

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Frequently asked questions

Four Harvest Moon Luna toilets in a wildflower meadow showing wood, terracotta, and black seat options.

Yes, to ensure the toilet works well. Over several years, we've developed urine chemistry for waterless sanitation and created this specific blend of biological substances to minimize odor, preserve nutrients, and prevent buildup in the hoses – all without using strong chemicals, since the nutrients need to be safe to spread in the garden.

No, but we recommend using it since it's designed to optimize composting, cover the waste without building up volume, and act as a carbon filter against odor. Our carbon cover is more economical compared to many other toilet covers on the market, completely peat-free, and produced in Sweden – but you can use other alternatives as well.

Yes, but we prefer to throw it into our stomp, since it gets compressed and takes up less space there. This also keeps the volume in the bucket smaller and keeps the surface black and smooth without mixing in toilet paper.

You need to sit down to use Luna 0. The urine goes into the front bowl and is led out via a hose at the back, using gravity flow. The solid waste collects in a compostable bag, made of sugarcane plastic, in the bucket with a peat-free carbon cover. Since the bucket rotates after each visit, you get an even, black surface.