If you have any questions or need help, call our SenesTech Team at 866-886-RATS or contact a consultant.
Eliminate your infestation before it starts with Rat Birth Control™
Traditional pest control tools eliminate rats quickly when populations boom. But without fertility control, it only takes two rats to initiate a rebound, growing the population back to its original size or larger within a matter of months.
To keep rat populations from returning, we recommend signing up for our ContraPest® subscription service.
Without fertility control with ContraPest, rat populations rebound to original levels.


SAFETY IS OUR FIRST PRIORITY
Before deploying ContraPest, please read all label instructions. While our liquid product is delivered inside a tamper-resistant bait station, always store and use ContraPest out of reach of children and non-target animals.

ContraPest is specifically formulated for both male and female rats
The active ingredients are specifically formulated for rats. The active ingredients also break down within the rat’s digestive system, resulting in no bioaccumulation or biomagnification in the environment.

Active ingredients:
VCD & Triptolide

Target species:
Norway & roof rats

Active ingredient
Half-Life = 12-18 minutes

Reduced secondary
exposure

No behavioral changes in rodents once consumed

Metabolizes in urine &
small amounts in feces