About Leitha Clean Technologies

Leitha Clean Technologies A/S is a Danish GreenTech company founded in 2020 with headquarters in Greater Copenhagen, more specifically Skovlunde .

Leitha Clean Technologies, Think Clean, Think Green.

About us

Leitha Clean Technologies A/S’ goal is to improve human health, by reducing the risk of infection, improving indoor environments and at the same time avoid damaging the environment unnecessarily.

The company’s product portfolio today consists of the product Leitha CleanCoat™, which is a pioneering technology in disinfection and indoor climate. Leitha CleanCoat™ provides unique protection against bacteria, viruses, fungi and certain types of harmful gases, so-called “VOCs” (volatile organic compounds).

Leitha CleanCoat™ is based on a technology developed by skilled engineers from the Technical University of Denmark and the technology are currently patent pending in a range of countries and has a patent issued in Denmark.

In addition to the patent on Leitha CleanCoat™, Leitha Clean Technologies A/S is one of very few companies in the EU that has a so-called active substance dossier under assessment in the EU in accordance with the so-called Biocide Products Regulation (Regulation (EU) 528/2021) for the active substance “Free radicals generated in situ from ambient air or water”, which is the cornerstone of Leitha CleanCoatsTM.

Recommended Technologies


ECA Water

We recommend the use of ECA Water as a supplement to Leitha CleanCoat™.

Learn more

Air Quality Sensors

The ability to real time monitor VOC levels and pathogen loads.

Learn more

UVC Lighting

Works to enhance Leitha CleanCoat's already active properties.

Learn more

Our Contribution To Agenda 2030

Good Health and Well-Being

Clean Water and Sanitation

Climate Action

Life Below Water

Life On Land

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