In nature, ozone is formed mainly by sunlight or lightning, which causes an ordinary oxygen molecule (O2) to join with an unstable oxygen atom through corona discharge, electrolysis or ultraviolet radiation, becoming ozone (O3). Ozone comes in two forms – emitted into the air (gaseous) or water (aqueous). It occurs in nature but can also be man-made.

TesHub products are inspired by nature, by creating ozone in the same way that nature does during a thunderstorm – it is produced by modern electrical ozone generator where high voltage is passed across a gas stream or pushed into water.