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How to Replace Agitator Cog in OGO Origin Solids Bin (Post August 2025)

Step-by-Step Instructions to Replace a Stripped Cog and Upgrade to the Reinforced Version for Optimal OGO™ ORIGIN Performance In 2024, it was brought to our attention that some OGO™ ORIGIN Compost Toilets were experiencing a critical failure during full-time use — specifically, a stripped cog within the agitation system. We immediately...

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How to Handle Urine Waste

Managing urine in a compost toilet system may sound awkward, but it’s easy, clean, and flexible. Why Separating Your Urine From Your Solids Matters Separating compost toilets like the Nature's Head separate liquids and solids at the source. This: Minimises odour Extends the life of your solids medium Prevents cross-contamination Simplifies disposal The...

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Can I Use Anything Other Than Coco Coir in a Compost Toilet

The compost medium you use is more than filler. It’s critical to the system’s performance, and choosing the wrong one can lead to serious issues. The Nature's Head uses an agitator to mix the solids and compost medium anything too heavy or sticky can bind to the arms, and ruin the composting...

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Can I vent into the Existing Black Tank Vent

The short answer is Yes you can. But this is an advanced, optional modification and must be done carefully to ensure proper function, safe airflow, and long-term moisture management. Every Nature's Head toilet comes with a 1.5m vent hose featuring a black rubber end that fits perfectly over 20mm PVC pipe. This makes it easy...

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What is in your Nature’s Head composting toilet box?

The Nature's Head is built to be robust. Installation is easy. Everything you need is in your box. When you order, you’ll receive: Included in the box: Your new Nature's Head composting toilet 1.5m Vent hose Inside flange 4 Mounting screws 2 x Mounting brackets Agitator handle Cable & plug for...

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What is the warranty for the Nature’s Head?

We are confident that your Nature's Head composting toilets have been manufactured to the strictest of standards with materials that have been carefully selected to give you years of service. Your Nature's Head composting toilet and its components are warranted against defects in materials and workmanship for five (5) years from...

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How Big is the Urine Bottle in the OGO™ ORIGIN Compost Toilet

The urine bottle is a key part of your OGO™ ORIGIN compost toilet system. It collects and contains liquid waste via our urine diversion system, helping keep solids dry and odor-free. What are the dimensions of the urine bottle? Width: 14.5 inches Front to back (depth): 5.375 inches Height: 11.25 inches These dimensions allow the...

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