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HELLO. WE'RE STEM.

We believe nature knows how to fight bugs and can be used to protect us.

STEM Gif

Rooted in Nature

At STEM, we believe that humans would be better off letting Mother Nature teach us a thing or two, because if we look closely, we’re clued into the subtle ways she equips the world with natural defenses. Like the citronella plant, filled with ant-repelling geraniol or the marvel of the plant world, the Venus flytrap.

fly caught on a carnivorous plant

Optimized by Science

We worked with a team of entomologists to decode nature’s most ingenious defenses and optimize each of our bug-fighting formulas.

Product of the Year 2022

Don’t just take our word for it! STEM was recognized in 2022 by ‘Product of the Year’ – the world’s largest consumer-voted award for product innovation. Voted for by over 40,000 shoppers, this seal of approval is our reward for leading the way in pest control.

Plant-derived active ingredients you can feel good about. And bugs can feel dead about.

Safe for use around

Safe for use around

People + Pets*

Botanical
Extracts

Safe for use
throughout
your home*

No added dye,
fragrance or harsh
chemical odor

Entomologist
Tested