Sterilos, a Swiss company, invented an antimicrobial microsilver additive and a coating, which provides protection especially for these kinds of bacteria without using chemicals every day. German certificates can prove this.

The Sterilos coating is incredibly durable, long-lasting and the effect stays for decades.

All previous conference papers from this company:
Topic Presenter Conference
How microsilver can be a long-term protection against microbial corrosion Sven Donhuysen Pipeline Technology Conference 2012