
I immediately wiped it with a dry cloth and removed all the fungus. The fungus was only a day or 2 day time lag. I check the knives almost every day during the monsoons. So no harm done.
I keep extra care of knives. And the steel is either coated with Birchwood Casey Sheath oil, WD 40 or Tuff Cloth. This is the first time I have faced an issue with the handle or sheaths.
Suggestions from the forum are welcome, on how to protect the leather sheaths and the leather handles of my knives from humidity, fungus or any other threats.
Thanks, slingshot.