How EndoSan Works

EndoSan is a powerful, highly effective, broad spectrum disinfectant that is both stable and safe.

EndoSan is a solution of Hydrogen Peroxide (H₂O₂) which is stabilised using a proprietary ionic silvery based chemistry.

When correctly applied to water, air or any surface, EndoSan will disinfect through an oxidisation process and continue to safely provide unrivalled residual performance.

EndoSan is chlorine and alcohol free, with no corrosive effects on usual materials of construction during application. After use it simply degrades into harmless water and oxygen as one of the safest forms of disinfection.

How EndoSan Works


The World Health Organization (WHO), Environmental Protection Agency (EPA) and NASA have all produced documents indicating that drinking water can contain levels up to 50ppb silver without compromising public safety. At recommended dosing levels, EndoSan would contain less than 10ppb of silver.


EndoSan is truly biodegradable and leaves no residual in the end-product. Post disinfection EndoSan degrades into water and oxygen, substances that are found naturally.

In addition to the number of environmental benefits EndoSan provides, the manufacturing process also complies with ISO 14001 environmental standards, ISO 9001 and ISO 13485.

It has been known for some time that the addition of small amounts of metals to hydrogen peroxide can make disproportionate changes to the efficacy of the peroxide. Also the way in which the hydrogen peroxide and silver are co-formulated is very important.

Dr Hans Hungerbach incorporated silver salts into a highly efficient stabilising process for hydrogen peroxide which set his product apart from any of its competitors. Dr Hungerbach called his product Hu (Hungerbach) wa (water) San (sanitiser) – HuwaSan which is marketed exclusively in the UK as EndoSan, the most advanced silver stabilised hydrogen peroxide on the market.

HuwaSan = EndoSan

Contact Us

Endo Enterprises (UK) Ltd
Unit 231 Europa Boulevard
Gemini Business Park
United Kingdom

Telephone: +44 (0)1925 747 101
Company Website:

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