Bifen IT is a bifenthrin concentrate widely used for perimeter and yard pest control, and it’s effective against a broad range of outdoor insects including fleas and ticks in the yard. The honest framing: it’s a strong general-purpose outdoor insecticide, but “broad-spectrum” cuts both ways — it kills beneficial insects too, so use it as a targeted tool.

Key Takeaways

  • Bifenthrin concentrate — broad-spectrum outdoor control with a solid residual.
  • Good for yard flea/tick zones and perimeter barriers around the home.
  • Kills beneficials too — keep it off blooming plants and follow the label.
  • Treat the pet, the home, and the yard together — 95% of fleas are eggs and larvae off the pet. See how to get rid of fleas.

Bifen IT

Pros

  • Long-lasting residual control.
  • Odourless and dries with no visible residues.
  • Consistent with herbicides, fungicides and liquid fertilizers.

Cons

  • The product is volatile and has low aqueous solubility.
  • Toxic to birds, honeybees, and earthworms.


Bifen IT is a potent insect control product designed for professional use, with ‘IT’ indicating its effectiveness against both insects and termites. This product can be used both indoors and outdoors to control a broad range of pests, and is not only cost-effective, but also easy to use. In fact, it can eliminate almost 75 different pest insects commonly found in our environment, including tough pests like Carpenter Ants, Fleas, Mites, Ticks, Billbugs, and Japanese Beetles.

To use Bifen IT, simply mix 1 oz. of the formula with a gallon of water to create the liquid spray. This product is safe to use around public, residential, commercial and industrial buildings, as well as lawns, trees, shrubs, parks, and other areas. Bifen IT can also be mixed with other fungicides or liquid fertilizers, and its presence of other inert ingredients ensures lower solubility in the soil, reducing the risk of contamination in nearby water bodies.

The active ingredient in Bifen IT is Bifenthrin, a synthetic pyrethroid that paralyzes the central nervous system of insects, ultimately leading to their death. However, according to the National Pesticide Information Center (NPIC), Bifen IT is toxic to birds and bees, as well as other mammals and aquatic invertebrates and fish. Therefore, it is essential to keep birds and bees away from the product until it has dried completely.

Bifen IT is manufactured by Quali-Pro, a brand of Control Solutions Inc, which is a mid-sized U.S.-based chemical manufacturer offering effective and cost-efficient pest control solutions. Quali-Pro has been a leader in the development of innovative and post-patent formulations, providing professionals with a broad range of active ingredients and cost-effective insecticides to control pests.

Bifenthrin, the active ingredient in Bifen IT, was first registered by the Environmental Protection Agency (EPA) in 1985, and the product holds EPA registration.

Product Specs

  • Active Ingredient: Bifenthrin
  • Pet safe: Yes
  • Manufacturer: Quali-Pro
  • Target Species: Pests
  • Item Packaging: 4 oz , Pt , Qt , 3/4 GaL , Gal , (QT) + Sprayer (Gallon Sprayer)

Customer Reviews


Bifen IT has become increasingly popular among e-commerce stores, and it has garnered numerous customer reviews. Upon analyzing these reviews, it was found that a majority of customers have employed various hacks using Bifen IT.

One customer said that they had formulated their own mixing which worked perfectly, as claimed by them. Another added that they mixed Bifen IT with ¼ cup of Dawn dishwashing liquid, allowing it to stick to the foliage when sprayed, especially on trees.

Additionally, many users have praised the product for being economical, effective, and well worth the money. Some users have even reported using this product for several years in a row, but found that ants had apparently developed resistance to it.

Instructions to Use

  1. Wear appropriate safety gear, including gloves, goggles, and a face mask, before using the product.
  2. To mix the product, you will need a pump sprayer and water.
  3. Fill the pump sprayer with half a gallon of water.
  4. Add the product to the sprayer.
  5. Measure out 1 ounce of Bifen IT from the bottle and pour it into the sprayer filled with water.
  6. After adding the concentrate, fill the sprayer with another half a gallon of water to create a total of 1 gallon of liquid.
  7. Allow the liquid to sit for 5 to 10 minutes to ensure proper mixing.
  8. The product is now ready to be sprayed.

Please note that this product can only be used for small infestation. If you have large infestation, that is beyond your control. You should talk to professional pest management company.

Using a broad-spectrum yard insecticide responsibly

Products like this kill a wide range of insects, including beneficial ones like bees, so use them as a targeted tool — not a blanket spray. Treat the shaded, humid spots where pests actually develop, follow the label exactly, keep kids and pets off until dry, and avoid blooming plants where pollinators forage. And if you’re fighting fleas or ticks, the yard is only part of the job: you still have to treat your pets and your home. The full flea plan is in how to get rid of fleas, and the tick plan is in how to get rid of ticks.

Frequently Asked Questions

What is the optimal timing for the application of Bifen IT

You can apply it at any time, irrespective of temperature, provided there is no rainfall expected within 24 hours.

How long should I wait after applying Bifen IT to water my lawn?

You can water your lawn after 24 hours of applying the product in your lawn.

Can I use it on Roses and Flowers?

No, Bifen IT is not labelled to be used on roses or any flowers.

What is the shelf life of the product or its expiration date?

The product usually lasts 3-5 years from the date of purchase if stored properly in cool and dry conditions at room temperature.

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