
Protect your flock with safe, effective, organic pest control solutions made for poultry farms, and other applications.
TerraGuard Diatomaceous Earth gives organic and regenerative poultry farmers an organic solution to pest control — one that works with nature, not against it.
About Diatomaceous Earth
Diatomaceous Earth is formed from the fossilized remains of ancient aquatic organisms called diatoms. At a microscopic level, its razor-sharp edges are lethal to soft-bodied insects — but completely harmless to your birds, your soil, and your customers.
Natural Ingredients, with no chemicals or additives
Chance of pest resistance — mechanical, not chemical action
Lower cost per application vs. chemical alternatives
How It Works
No chemicals, no toxins, no resistance. When insects and parasites such as mites, lice, and fleas come into contact with TerraGuard DE, its microscopic fossilized particles pierce their outer shell and absorb the protective oils and fats from their exoskeleton, causing them to dehydrate and die within 24 to 72 hours.
For poultry farmers, this means a pest control solution that can be dusted directly into coops, nesting boxes, and dust bathing areas without any risk to your birds, your eggs, or your organic certification. Because TerraGuard DE works mechanically rather than chemically, pests can never build resistance to it — making it a reliable, long-term solution that gets more cost-effective the longer you use it.


Dust TerraGuard DE lightly across bedding, nesting boxes, and perches. It goes where pests live — and where conventional sprays can’t safely go.

When insects contact TerraGuard DE, the microscopic particles penetrate their exoskeleton, causing dehydration and eliminating the pest naturally — no chemistry, no toxins.

Birds can live freely in TerraGuard DE treated areas. It naturally supports feather health, reduces external parasites, and keeps your operation clean without compromise.
Farmer Stories

As a regenerative farmer, everything we put on our land matters. TerraGuard DE fits our values perfectly. The birds dust-bathe in it naturally and we’ve seen real results on lice control.

We switched to TerraGuard DE. Our mite problem cleared up within weeks and we’ve maintained our organic certification without any issues. Couldn’t be happier.

Simple, affordable, and it actually works. I was skeptical at first but TerraGuard DE has become a non-negotiable in our flock management routine every season.