A mobile portal disinfectant that provides users (medical staff) with rapid disinfection of the entire surface of protective clothing (99.9% destruction of SARS-COV-2 in 40-50s, depending on the size of the individual). Since the device is designed as a mobile unit, it enables simple use – before entering the room, the mobile portal disinfectant is placed in front of the entrance door to the contaminated room. When in use (user entrance and/or exit), the circular aluminum door rotates, thus obtaining the effect of a light chamber, which prevents the penetration of UVC irradiation outside the device. The device is made of medical stainless steel SAE 316, which ensures minimal transmission of pathogens and microbes, while the UVC light sources use EPTFE for increased radiation reflectivity, which provides 97% reflection efficiency, which affects the increased effectiveness of the system and shortens the disinfection time. Due to its mobility, the device will have a built-in rechargeable battery. If the device is used outdoors, a solar panel is also added to the device, which provides energy independence.