The Science

Short Answer, No. A compost toilet that is properly maintained will not have a sewage odor. Most users will note a natural soil smell when using their Carbon Cover. We suggest, coconut coir because of its natural absorbency and sustainable processing.

Yes! Compost Toilets are safe and hygienic to use on a regular basis in everyday life. Separating your liquid from solid waste allows each type of waste to be handled easily and safely before becoming what is considered "raw sewage," eliminating the need for a black tank or chemical treatments.

Virro is challenging and redefining what a compost toilet can do. Not just for full-time travelers or off-grid tiny homes, but manufacturing products with purpose for residential and commercial uses as well. We believe we can change the mindset of waste from flush and forget to recover and return. Learn more about Closing the Loop.

Yes! We are working with commercial partners to transition portable and permanent public restrooms into a sustainable, hygienic, cost efficient and effective models built with support and real time data to properly process waste. Learn More About Our Commercial Programs