“Water, water, every where……Nor any drop to drink”*
*From the Rime of the Ancient Mariner by Samuel Taylor Coleridge
The UK gets through 14 billion litres of water everyday. It is estimated that more than 3 billion litres of that is wasted through leaks. On average, 30% of domestic water use is for flush toilets and, nationally, including water used for toilets in work places, about 2 billion litres is flushed down toilets every day.
All of NatSol’s products are waterless in that they do not use water for flushing.
It appears that 0.6 billion litres are used everyday in the UK for flushing urinals and yet these can be operated without flushing. NatSol sells what is probably the best system for waterless urinals – the AirFlushTM. Years ago the Building Research Establishment discovered that simply turning off the flush to urinals reduces odour because flushing generates an aerosol and makes the smelly components of urine become airborne.
NatSol’s urinals go much further than that by drawing air down the urinal pipework and expelling this through a vent, usually at roof level. No scented blocks, oil filled traps or consumables are needed – as typically used on other waterless urinal systems. In many cases it is possible to convert existing urinals to AirFlushTM without the need to install new urinal bowls. The AirFlushTM components have a long life expectancy thereby reducing maintenance costs, and they use very little energy. Go to: AirFlushTM to find out more.
Ivygreen Allotments have a made short video about the process of installing one of our composting toilets on their allotment site. Here’s the 
We were getting very cramped in Units 5 & 6 so when Unit 7 came up for rent we did a bit of business yoga and stretched sideways. The new office is spacious and we now have dedicated areas for packing and despatch, metal working and woodworking. It all helps to make us more efficient.
This toilet in the Vale of Glamorgan won Platinum in the Loo of the Year Awards 2025 for the best eco toilet. It’s a NatSol Full Access Composter with metal building.
Some of our inner city toilets qualify as remote because they are remote from mains services. This is often the case with large allotment sites.
Bothy Stores are helping to raise awareness of NatSol toilets for use in bothies. In return we are posting information here about their project and website. Go to: 
NatSol provided two fully accessible Zero Discharge toilets for this public park at Easebourne in West Sussex. Emptying is by slurry tanker. The highly effective ventilation is passive.
Paddington, minus his trademark hat, is seen heading towards a well installed toilet near Loch Lochy in Scotland. It is certainly a strong and durable building (our standard timber model for remote sites) and it already had one of the essential facilities of a dwelling - a toilet.