Pest Control

Bifen IT Liquid Insecticide | Product Review

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What is Bifen IT liquid insecticide? How can it be utilized? How effective is it in eliminating pests? chemical mixing, how to get started, and where and when to apply. These and more are what we’re going to cover in this article. Pestclue is always here to help, our goal is to teach you how to treat your pest problems.


What is Bifen IT Liquid Insecticide?

Bifen IT liquid insecticide is a 7.9 percent bifenthrin suspended concentrate insecticide. This product is a synthetic pyrethroids that works by interfering with the insect’s nervous controlling many different species of insects.

We typically recommend it primarily for indoor and outdoor use to control fleas, cockroaches, spiders, mosquitoes, and even wood-destroying insects, like carpenter ants and termites.

Bifen IT liquid insecticide is a suspended concentrate which means that when it is diluted with water, it will need to be agitated frequently. So if the solution is not agitated, it can settle to the bottom of your sprayer and be very difficult to get a proper mix again.


Bifen It Liquid Insecticide
Bifen IT liquid insecticide


Read also: How to use Prodiamine 65 WDG


How to Use Bifen IT liquid insecticide

The settled Bifen IT liquid insecticide can also clog up the intake of your applicator which is also not intended to be used as a broadcast spray endorse only as a crack and crevice treatment.

It’s also important to note that widely used products like Bifen IT liquid insecticide can lead insects to develop a resistance to this chemical repeated use of this product with decreasing signs of effectiveness can be an indication of resistance cycle out active ingredients by switching products.

Periodically, it is advised to minimize this if these concerns you check out Flex 10,10 or no side aerosol Flex 10,10 can be used indoors and Outdoors as a broadcast spray to control many different pests. Nova side can be used indoors as a cast break and it has an insect growth regulator in the formula.

This means that Bifen IT liquid insecticide not only kills adult pests but it also inhibits the growth of younger pests to eliminate them before they can mature.

Note: Before using ensure to wear proper personal protective equipment or PPE.


Read also: Talstar P Professional Insecticide | Product Review


How to Mix Bifen IT Liquid Insecticide

You can mix Bifen IT liquid insecticide at a rate of a point marked on your sprayer depending on the quantity. One two, two fluid ounces per gallon of water depending on the level of infestation and your targeted pest always follow label directions for proper mix rate and do not over apply over use of the product could decrease its effectiveness.

Bifen IT liquid insecticide comes in a squeeze and measure bottle to measure with the squeeze a measure bottle remove the cap on the smaller measuring reservoir and squeeze the bottle.

Use the measurement lines on the reservoir to collect the required amount fill your sprayer halfway with water and then add the product at the rest of your water.

Thoroughly agitate your sprayer and you’re ready to apply be sure to repeatedly agitate your sprayer as the product will settle over time. 

It is typically used as an outdoor broadcast break, but it can also be used as a barrier spray around structures including around your windows, around doors, along Eaves.

Any other entry points such as weep holes and where electrical and plumbing penetrate the wall could even be used for termite treatments or it can be used indoors as a crack and crevice and baseboard spray.


When to Apply Bifen IT Liquid Insecticide

You can apply Bifen IT liquid insecticide with either a pump sprayer a hose and sprayer a backpack sprayer or spray rig for large volume application apply bifen during calm days for rain is not in the immediate forecast and keep all pets and people off the treated areas.

Until they’re dry bifen IT has a residual of up to 90 days. We typically recommend spraying quarterly for preventive control.



Bifen IT is not an instant kill. Once the insect comes into contact with the chemical. It can take a few hours for it to die. Depending on your targeted past life cycle. You may need to reapply in 14 to 21 days most active investigations cannot be controlled through the use of just one product.

Typically. It also need an insect growth regulator and beat or dust for complete control for each insect. We’ve come up with the treatment method that we guarantee.

Hi, I am Will David aka Mr. Pest, research expert and author at Pestclue. With 5+ years of experience surfing pest, pest control and pet, I will assist and provide all solutions related to pests, pest control and pet care, my aim is to ensure your environment is pest-free and your pets are healthy.

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