Bifen is a pesticide that can be used to kill ants. It is an insecticide that can be used in gardens and around the home to control aphids, whiteflies, mealy bugs and other pests. The product has been approved for use by the U.S. Environmental Protection Agency (EPA) and is safe for humans and pets when used as directed on the label.
Ants are social insects with specific jobs within their colonies. They are omnivorous, which means they eat both plants and animals. Ants eat almost anything from sugary foods to dead insects and other small animals. They usually carry food back to their nests to feed the rest of their colony members or larva
The bifen toxicity level varies depending on whether it is ingested orally or inhaled through the lungs. The LD50 (lethal dose) for oral ingestion is 1 mg per kilogram of body weight in rats; therefore, it would take nearly 100 times this amount to kill an average-sized rat (approximately 2 g). An inhaled dose of 0.5 mg per kilogram would also be lethal, while an oral dose of 10 mg per kg would cause death within three days if untreated.
How Long Does Bifenthrin Take To Kill Ants?
Bifenthrin is a pyrethroid insecticide that can take a while to kill ants. In fact, it’s not recommended for use in areas where people are likely to be exposed, because it can cause serious health problems if you breathe it in.
So how long does bifenthrin take to kill ants? The answer depends on the type of ant you’re trying to kill and the kind of weather you’re experiencing. In most cases, though, you’ll want to give the chemical some time before you expect it to work.
The amount of time it takes for bifenthrin to kill ants will also depend on how many ants are present when you apply the chemical. The more ants there are, the longer it will take for all of them to die off.
How Much Bifen Do You Use for Ants?
To get rid of ants, you’ll need to apply the Bifen granules at a 15-20% rate. That means if you have a 1-gallon bucket of soil, you will apply 0.15 to 0.20 gallons of Bifen granules. The recommended rate for ant control is 20% because it will guarantee that there is enough Bifen in the soil for effective control.
The ratio of Bifen granules to water depends on the type of container you are using and how concentrated you want your solution to be. A good rule of thumb is to use 1 oz of Bifen per gallon of water when using a watering can or hose end sprayer, and 2 oz per gallon when using a backpack sprayer or pump-up sprayer.
How Do You Use Bifenthrin for Ants?
Bifenthrin is an insecticide that works by stopping an insect’s nervous system from functioning, resulting in paralysis and death. It can also be used to kill ants, as long as you follow specific instructions for application.
To use bifenthrin for ants, first make sure you have the right product for the job. You’ll need a product that contains 1% or less of bifenthrin at a concentration of 0.05%. Make sure it’s labeled for indoor use only, as it isn’t safe to spray outdoors.
Next, determine where the ants are coming from. If they’re coming from outside your home and crawling through cracks in your foundation or walls, you’ll have to take more drastic measures than just spraying them with insecticide. You might need to find a professional pest control company who can help seal up those cracks with caulk or other materials so they can’t get into your house anymore—or even dig up an entire section of concrete if necessary.
If it turns out that the ants aren’t coming from outside at all but rather from inside your home (which is much more likely), then you can probably just spray them with bifenthrin insecticide once per week until they’re gone for good.
What Are the Disadvantages of Bifenthrin?
Some of the main disadvantages of bifenthrin include:
1) It is toxic to bees and aquatic life.
2) It is harmful if swallowed or inhaled by humans.
3) It can cause irritation to eyes and skin.
4) If it gets on your clothing or hands, it will leave stains that will not wash out easily.
Another disadvantage of using bifenthrin is that it can be harmful to plants and other living things in your home or yard. If you want to use bifenthrin but want to avoid harming your plants and animals at the same time, consider using natural alternatives like diatomaceous earth instead of pesticides that contain chemicals such as DEET or permethrin (which is another type of insecticide).
List of Ant Repellent and Where to Buy
There are a lot of ant repellents out there that claim to be effective and safe for humans, but how do you know which one is best. We’ve compiled a list of the top ten best ant repellents on the market. If you’re looking for a natural way to keep ants off your property, look no further.

TERRO T300B Liquid Ant Killer, 12 Bait Stations
Price : $11.92
Features :
- Attracts & Kills – Kills common household ants including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants
- Kills the Ants You See & the Ones You Don’t – As worker ants discover the bait, they share it with the rest of the colony to eliminate them all
- Works Fast – You should see a significant decrease in the number of ants visiting the bait stations within just a few days
- Ready to Use – Place the bait stations, watch it attract ants, and eliminate the entire colony
- Use Throughout Your Home – Place stations near areas where you’ve seen ant activity including along baseboards, in corners, on counters, and more
Additional Info :
Item Dimensions | |
Height | 4.5 Inches |
Width | 6.6 Inches |
Length | 1.2 Inches |
Weight | 0.27 Pounds |

Mighty Mint – 16oz Insect and Pest Control Peppermint Oil – Natural Spray for Spiders, Ants, and More – Non Toxic
Price : $18.98
Features :
- Safe
- Extra Concentrated for Long-Lasting Protection
- Natural Ingredients Proven Effective in the Real World
- Large 16oz Bottle
- Powerful Essential Oil
Additional Info :
Item Dimensions | |
Weight | 1 Pounds |

Safer Brand 51703 OMRI Listed Diatomaceous Earth – Ant, Roach, Bedbug, Flea, Silverfish, Earwig, & Crawling Insect Killer
Price : $9.47 ($0.14 / Ounce)
Features :
- Say Goodbye to Bugs – Kills a variety crawling insects including roaches, ants, fleas, silverfish, earwigs, bedbugs, and more
- Attracts and Kills – Made from diatomaceous earth and selected baits, this powder causes insects to dehydrate and die within 48 hours after contact
- Mechanical Killer – Unlike many traditional chemical insecticides, insects cannot build an immunity to diatomaceous earth
- Use Where Insects Hide – DE can be used indoors or outdoors. Apply in cracks and crevices, along baseboards, or create a barrier around entry points
- Peace of Mind – This powder is OMRI Listed and compliant for use in organic gardening so you can use it without worry
Additional Info :
Item Dimensions | |
Height | 4.2 Inches |
Width | 10.8 Inches |
Length | 15.6 Inches |
Weight | 4.2 Pounds |

Raid Max Double Control Ant Baits, 0.28 oz, 8 CT (1)
Price : $11.18
Features :
- Two types of bait to attract and kill ants
- After ants feed on the bait, they return to the colony and transfer the bait to other ants, thereby killing the entire colony
- Population reduction can be expected within days, with the baits working for up to 3 months
- For household use: Closets, basements, attics, living areas, kitchens, bathrooms, pantries, dining rooms, and recreation rooms
- Child-resistant
Additional Info :
Color | Red |
Item Dimensions | |
Height | 5.01 Inches |
Width | 5.62 Inches |
Length | 1.1 Inches |
Weight | 0.28 ounces |
Release Date | 2017-01-30T00:00:01Z |

HARRIS Diatomaceous Earth Food Grade, 4lb with Powder Duster Included in The Bag
Price : $12.96
Features :
- Natural Product – Composed of 4lbs of 100% ground freshwater diatomaceous earth with absolutely no additives or fillers.
- OMRI Listed – Listed with the Organic Minerals Research Institute, a non-profit organization that reviews products against organic standards.
- Powder Duster Included – Powder duster in the bag for easy and efficient application of diatomaceous earth on animal feed
- Supports a Great Cause – Harris donates 10% of profits to support the local Etowah Valley Humane Society.
- Made in the USA – Mined in Nevada and packaged in Georgia
Additional Info :
Color | Orinal Vesion |
Item Dimensions | |
Height | 13.8 Inches |
Width | 5.5 Inches |
Length | 7 Inches |
Weight | 4.2 Pounds |
In Conclusion
Bifen does kill ants. The product, which is made by Bayer, works by luring ants into the area where it is applied and then killing them when they try to feed on it.
The product has been proven to be very effective in killing ants and other pests, but it is important to note that it will only work if the pests come into contact with the product. If you have an infestation problem, you should consider applying Bifen as one part of a multi-pronged approach to eradicating your problem.