Composting toilets since 1939.

Welcome to Clivus Multrum

With more than 20,000 composting toilets installed worldwide, Clivus Multrum is the clear market leader.

The Clivus Multrum is a self-contained, waterless and odorless toilet treatment system. It uses no chemicals, heat or water and has no polluting discharge. It can save up to 60,000 liters of water per year in the average home and costs much less compared to regular treatment systems.

It is based on one of the oldest principles in nature – organic decomposition. The Clivus Multrum is 100% natural – no chemicals!

Clivus Multrum provides composting toilet solutions for private homes, public facilities, offices, and the outdoors.

Customer Feedback

What customer say about us

FAQ

Frequently Asked Questions

  • How does a Clivus Multrum work?

    Clivus Multrum is a composting toilet. The sewage in a Clivus Multrum is composted over a long period of time, with the help of micro-organisms, ventilation and humidity. The process takes several years. Please find more information on “Technology”.

  • What is the difference between a Clivus Multrum and a small environmental toilet?

    The Clivus Multrum tank has a large capacity in which the sewage is completely composted. This takes about 6 years. A smaller toilet does not have enough volume for complete composting. The sewage must be removed regularly and disposed of appropriately (not directly in the environment).

  • For whom is Clivus Multrum a suitable solution?

    Clivus Multrum is suitable where water is not available or in short supply, or when no traditional sewage grid has reached. Clivus Multrum is a perfect alternative for those who want to save thousands of liters of water.

  • What advantages are there for using Clivus Multrum?

    • Treatment of sewage on site
    • No sewage transports
    • No water consumption (when using an open model toilet fixture)
    • Very low maintenance
    • Low power consumption (no power required if no fan is used)