How long does Deo's technology last?

Our technology has been tested with accelerated laboratory tests, exposing the device to an amount of pollutant equivalent to what it would encounter in a decade of real-world use. At the end of the test, performance remains unchanged.

The 10-year claim reflects exactly this: not a technical limit, but the certified result of the test we conducted. One important thing to know: the countdown starts from the moment the Deo is taken out of the packaging and begins to be exposed to air. As long as it is in the box, the technology is protected and does not wear out.