Compare our composting toilets with the competition below. You can also download and print a version of this table which has more columns and use it as a checklist to compare different makes and models.
You can download in PDF 
or Excel 
formats.
| Question | NatSol | Other | |
| 1 | Is the toilet guaranteed to be odour free in normal operation? | Yes | ? |
| 2 | Is a male urinal provided to ensure greater hygiene for all users? | Yes | ? |
| 3 | Is a vandal resistant building available? | Yes | ? |
| 4 | Can the system be installed in a day by an experienced installation team on a typical site? | Yes | ? |
| 5 | Can it be installed in all soil types - except bedrock? | Yes | ? |
| 6 | Can the toilet be installed entirely by hand without machinery? | No | ? |
| 7 | Does the toilet have full access for wheelchair users and without extensive ramps? | Yes | ? |
| 8 | Is the pedestal designed to minimise fouling during normal use? | Yes | ? |
| 9 | Is it necessary to add anything to the vaults to promote composting? | Yes | ? |
| 10 | Is the toilet system susceptible to mechanical or electrical breakdown? | No | ? |
| 11 | Can ventilation be achieved without the need for electricity? | Yes | ? |
| 12 | Is urine separated or drained to avoid the need for evaporation? | Yes | ? |
| 13 | Is liquid (urine) drained at a high level to avoid the need for pumping on flat sites? | Yes | ? |
| 14 | Is the system design to cope with high peak use? | Yes | ? |
| 15 | Does it matter if the toilet is not used for lengthy periods? | No | ? |
| 16 | Is composted material kept separate from fresh faeces? | Yes | ? |
| 17 | Is the compost unpleasant to remove? | No | ? |