AU222 Disinfection performance

Below are research findings on germicidal performance—specifically protein absorption coefficients—and the disinfecting efficacy of various wavelengths against viruses. These studies confirm that 222 nm light exhibits germicidal effectiveness comparable to the widely used 254 nm wavelength, which has long been regarded as exceptionally potent. In addition, 222 nm offers the significant advantage of being virtually harmless to human tissue. For these reasons, our company employs the 222 nm wavelength (Care222). Furthermore, it has been demonstrated to be effective even against spore‑forming bacteria, which are notoriously resistant to chemical disinfectants—an achievement of particular importance.