Bromethalin vs Anticoagulant Rodenticides

If you are a business owner, then you know that rodents can be a huge problem. They can damage your property, contaminate your food, and spread diseases. That is why it is important to use a rodenticide to get rid of them. We will compare two popular rodenticides containing bromethalin and Anticoagulant and help you find out which is best for your need.

Bromethalin vs Anticoagulant Table

This comparison table will help you to understand the key difference between bromethalin and anticoagulant rodenticides.



Active Ingredient Bromethalin - 0.01%

Contains Dimethoate as its active ingredient

Registered by the U.S. Environmental Protection Agency

Anticoagulant block bait with specially formulated peanut butter flavor that attracts and eliminates mice and rats

Take almost three month to control the rodent population

High palatability bait form for effective indoor and outdoor

Yes, if used as directed on the label.

Yes, if used as directed on the label.

Considered a single-dose rodenticide

Comes With A 1-year Limited Warranty

Norway Rats, Roof Rats, Cotton Rats, Polynesian Rats, House Mice, Eastern Harvest Mice, Golden Mice, Meadow Voles.

Norway rats, roof rats, house mice, meadow voles nd more

How does it work?
Both Top Gun, which contains Bromethalin, and Nectus, which contains Anticoagulant, are designed to kill rats and mice. Bromethalin works by causing cerebral edema or brain swelling. This makes it a very potent rodenticide.

On the other hand, anticoagulants work by preventing the blood from clotting. This will eventually lead to death due to internal bleeding. Both of these rodenticides are effective in killing rats and mice. However, there are some key differences that you should know about before deciding which one to use.

The first difference is the active ingredient. Bromethalin is a nerve agent while Anticoagulant is an anticoagulant. This means that bromethalin is more potent and will kill the rodent faster. On the other hand, anticoagulants are designed to kill the rodent slowly over time.

Target Pests
Another important thing you need to remember is that bromethalin is effective against a wider range of pests than anticoagulants. Top Gun which contains Bromethalin kills the following rodents Norway rats, roof rats, and house mice.

Nectus, which contains Anticoagulant is effective against house mice, Norway rats, and roof rats too. So there is no difference between target pests. Both are the same in this part of the comparison.

Mechanism of Action
Bromethalin  is a neurotoxic rodenticide. Its mode of action is by inhibiting the production of adenosine triphosphate (ATP) in the central nervous system. This interruption of energy production leads to sodium and water influx into the cells, causing swelling of the brain and eventually death.

Anticoagulant rodenticides prevent the blood from coagulating. They inhibit the enzyme vitamin K epoxide reductase, which plays a crucial role in blood clotting. As a result, the rodent succumbs to internal bleeding.

Bromethalin is highly effective against rodents, with death typically occurring within 24 to 36 hours of consumption. It is especially useful when evidence of bait shyness or resistance to anticoagulant rodenticides exists.

On the other hand, Anticoagulant have proven effective over the years, but resistance has been observed in some rodent populations. Death usually takes longer, often several days after ingestion, which can sometimes be a disadvantage as rodents can continue to reproduce or cause damage in that period.

Rodenticide Type
When it comes to the type of rodenticide, bromethalin is a Neurotoxin, which means that it works by causing brain swelling. At the same time, Anticoagulant is an Anticoagulant, which means that it prevents the blood from clotting. This is an important distinction to make because it will affect how the rodenticide works.

For Use In
Both Rodenticides can be used indoors and outdoors. However, Top Gun which contains Bromethalin is not for use in food handling areas, while Nectus, which contains Anticoagulant is for use in food handling areas. Please follow the product label instruction while using.

Time to Kill
Another important thing to remember that how long it will take to kill the rodent. Bromethalin is a powerful poison that will kill a rodent within 2 or more days after the first feeding on Top Gun Bait Blocks. Anticoagulants, like those found in Nectus, kill rodents in 3 to 5 days after the first feeding.

Product Drawbacks
With great features, both product also comes with some drawback too. It would be best if you kept remembering those before using any of them.

Nectus Rodenticide might look and smell like candy, but it is not something that pets or children should eat. It is important to store it where they cannot reach it and only use the bait block in a rodent bait station.

The color of the Top Gun Bait Blocks is bright green. They are tiny, making them simple to consume by pests. However, pets, birds, and even children may attempt to munch on them. That’s why it’s essential to use a tamper-proof bait station while applying them.

Our Observation
After comparing both products, we have come to the conclusion that bromethalin is more effective than anticoagulant rodenticides. Bromethalin is more potent and will kill the rodent faster. Anticoagulants, on the other hand, are designed to kill the rodent slowly over a period of time.

The main difference between Bromethalin and Anticoagulant Rodenticides is in the chemical type. Bromethalin is a Neurotoxin, and the Anticoagulant is a single-feed anticoagulant rodenticide. I hope this Bromethalin and Anticoagulant Rodenticides comparison will help you to choose the best one for your needs.

If you have any further questions, please let me know in the comment section below. Thank you for reading! Please share this Bromethalin and Anticoagulant Rodenticides comparison with your friends. Also, don’t forget to follow us on Facebook, Twitter, and Pinterest for more tips.

Scroll to Top