Choosing a system
Choose a waterless toilet by use case, not product category
A practical framework for matching separating, composting and contained systems to frequency, space and disposal options.
UK edition
Decision guides
Match the toilet system to the space, usage pattern, disposal route and country—not the marketing claim.
System types
Separating versus composting toilets: the useful distinction
Understand what each system actually does with liquids and solids before comparing capacity, maintenance and price.