Heyfair GmbH
Heyfair has developed a product that makes the correct, complete disinfection of hands visible by an intense coloring of the skin for 180 seconds. After this time, the skin will be clean again.
Robert Hellmundt
Jena
Heyfair has developed a product that makes the correct, complete disinfection of hands visible by an intense coloring of the skin for 180 seconds. After this time, the skin will be clean again.
