Equipment suitable for chemical-free cleaning, hygiene management. The ozone generator is able to deodorize and disinfect the car’s air-conditioning system, seats upholstery covers without any additive, but suitable for deodorizing living and industry buildings. Its advantage is, that is usable without any intervention. Its important to note, that while using, no person should be in the managed airspace, and after hygienic cleaning, ventilation is necessary.