
How does it work?
Fossil Shield® is a unique silica based product that scratches red mites' outer waxy shell as they crawl through. This dries them out, controlling mite populations in a physical way.
The specialised Fossil Shield® formula means that it is more robust than pure diatom in humid shed environments, reducing coagulation, retaining its coarseness for longer.

Fossil Shield® + electrostatic application = longevity






About Us
We are essentialhen, the home of Fossil Shield® and a market leader in helping farmers control red mite for over two decades. We take pride in our excellent products and superior service which protect over 9 million hens in the UK and Ireland.
Contact us to learn more