We believe nature knows how to fight bugs and can be used to protect us.
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
People + Pets*
No added dye,
fragrance or harsh