Tersano’s chemical-free cleaning products

The science behind SAO™ and the Lotus® Pro cleaning system

An entirely chemical-free solution, SAO™ products use only natural elements, including normal drinking water and an electrical current to convert oxygen from o2 to o3. This creates Stabilised Aqueous Ozone, also known as SAO™. Whilst stabilised, SAO™ can kill 99.999% of all harmful bacteria, making it even more effective than bleach. Tersano’s powerful product, the Lotus Pro®, can create Stabilised Aqueous Ozone for up to 24 hours, enabling you to clean entire buildings using just one batch. This is extremely cost-effective and efficient for companies that need to regularly clean large buildings.

Benefits of converting to Tersano’s chemical-free cleaning products

Environmentally sustainable
  • As a natural product, converting to SAO™ reduces the number of chemicals entering our groundwaters
  • As a reusable product, it reduces the amount of single-use plastic packaging likely to end up in our oceans


  • Safe for staff – non-toxic environment
  • Safe for clients, little exposure to chemicals
  • Converts safely back to o2
  • You do not have to store toxic chemicals onsite for industries such as schools or care homes


  • Eliminates need to purchase multiple chemical products
  • As a reusable product, it only requires a replacement cartridge costing around £300 every few years, so is extremely cost-effective.
Highly effective
  • Eliminates germs, odours, stains, mould and mildew
  • Quickly kills viruses and bacteria including E. coli, Salmonella and more
  • Powerful and effective cleaner/sanitiser
  • On-demand production
  • Reduces need for storage


To find out more, get in touch today. We’d be happy to answer any of your questions.