The subjects of the invention are sanitary mats made of natural fibres, the method of obtaining sanitary mats and use of natural fibres to produce sanitary mats. In order to minimise hazards caused by viruses and bacteria, it is very important to consequently implement the cleaning and disinfection programme, which is aimed to decrease the infection hazard by taking the number of microorganisms present in the environment down below a certain secure level. The mat is used to disinfect vehicle wheels and pedestrian shoes.