We’re excited to announce a new SenesTech and ContraPest brand fueled by our passion to create a healthy environment by virtually eliminating rodent pest populations. After evaluating where we were and what our customers needed, we pivoted to best support your unique needs. Whether you use ContraPest in your home, for a commercial property, or you are a pest management professional (PMP), this repositioning will support you. Why? Because we keep an inescapable truth in mind: two rats can be responsible for the birth of up to 15,o00 pups a year, regardless of where they are located.

The Pest Control Difference

At SenesTech, we’re fertility control specialists fueled by our passion to create a healthy environment by virtually eliminating rodent pest populations. We invented ContraPest, the world’s first and only rodent contraceptive. ContraPest fits seamlessly into all pest control programs, greatly improving the overall goal of effective rodent management. Now, when our furry friends show up uninvited, their visits don’t become a family matter.  We strive for clean cities, efficient businesses and happy households—all through non-lethal, proactive pest control. At SenesTech, we don’t just eliminate rats. We make a better world.

With ContraPest you can expect:

  • Reduced risk to non-target species’ population
  • Improve health and well-being by reducing rodent populations
  • To push age-old methods to incorporate new, effective additions

Fertility Control – The Missing Part


Fertility Control in IPM Gears

ContraPest provides complementary benefits to existing integrated pest management (IPM) practices, without effects on non-target populations such as predators, pets and humans. Whether you need to implement rodent control or have an existing IPM, it is a long-term solution which decreases rodent populations by mitigating reproduction. In fact, when using ContraPest in an existing IPM, it has been documented to reduce rat populations by 90%. Continual uptake of ContraPest is required to suppress fertility and keep rat populations down.

Learn more about how ContraPest works across the board:

The Power of ContraPest

From our inception to our general use EPA registration declaration in 2018, SenesTech has eagerly watched the progression of ContraPest as it is utilized in the pest control industry. With over 90% reduced activity in D.C., ContraPest has shown as an effective solution when combined with existing IPM programs.

Join Us in Becoming the Pest Control Difference