Recent growth enables Clearwater Technology to invest in a new open plan office in Bishops Stortford demonstrating our commitment to become the leading brand for water treatment and hygiene in the region. To find out more about our services call 08000 937 936 or email



The world’s cleanest cities


To be a clean city, you have to solve the problems that can lead to unsanitary living conditions, and, ultimately, poor health. This predominantly means that waste management needs to be well organised and the city needs to have a good waste system in place. In addition to this, the transportation infrastructure has an impact on air quality and cleanliness.

Here is a list of five of the world’s cleanest cities:


World's Cleanest Cities


#1: Calgary

Calgary in Canada is the world’s cleanest city, and with a population of more than a million, that’s quite something. It’s difficult for the government to maintain its cleanliness, but they do it by focusing on five main things: water cleanliness and availability, sewage systems, traffic congestion, waste removal and recycling and air pollution.


#2: Zurich

Zurich in Switzerland attracts thousands of tourists every year, especially those who enjoy the winter snow. The city has an effective waste management system and their recycling is also focused on how to reuse products in energy consumption efficiently.


#3: Luxembourg

Luxembourg is a small country that puts special emphasis on keeping its city and capital clean. The capital is picturesque and residents seem to understand their duty is to keep their city and country as clean as possible for all to enjoy.


#4: Adelaide

Adelaide in South Australia has an extraordinary waste recycling system which enables them to recycle approximately 85% of the waste generated by the city. That's why it's ranked so highly on cleanliness.


#5: Singapore

Singapore is Asia’s cleanest city because it follows strict cleanliness guidelines. Spitting in public places would be considered an offense and you could be charged for it by the government.

New stories


Clearwater growth drives move to new Bishops Stortford office

With a network of offices strategically located across the UK and Ireland, due to industry demand Clearwater Technology have recently opened a new larger office and storage facility in Bishops Stortford.


Clearwater Technology’s ‘one in a million’

This month the company surpassed its millionth water sample since implementing an electronic recording system in October 2008.


What can they put in the Water?

The European Biocidal Products Regulations (Commission Delegated Regulation No 1062/2014) outlines the work programme for the systematic examination of all active substances contained in biocidal products, including those that go into water.