That BIONI HYGIENIC® interior coatings retain their high resistance against bacterial infestation even after multiple disinfection of the coating surface was demonstrated in an analysis performed by the Nuremberg Institute “Quality Labs Biomaterial Testing”. After multiple disinfection with a surface disinfectant, a reduction rate of more than 4 log steps against MRSA bacteria was determined within 24 hours. You can request the detailed test report from us in writing.