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Bifen IT Insecticide

Walt Cline - Pest Control Professional Pro Tip: "

Many customers use Bifen IT for mosquito control in their backyards. Mosquitoes feed on plant juices. You find them on the leaves of plants, bushes, and trees. Try to spray the underside of the leaves. Remember that Bifen IT is non-selective and will kill the good guys such as bees and butterflies so avoid spraying any flowering parts because that is where the bees go. We need to save the bees!!! The 3/4 gal size is the best value, but consider the one gal container because it has a tip and measurement device. The tip and measure makes life easier when mixing. We recommend using a surfactant such as Alligare Surface to get better coverage on the surface of foliage.


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Bifen IT Insecticide
261 Review(s)

Availability: In stock

Prop65 California Proposition 65 WARNING

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Bifen IT -(4 OZ) Tip & Measure

  • Buy 2 for $15.50 each and save 18%
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Bifen IT - (PT) Tip & Measure

  • Buy 2 for $20.50 each and save 7%
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Bifen IT - (QT) Tip & Measure

  • Buy 2 for $27.33 each and save 5%
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Bifen IT (3/4 GAL) F style bottle

  • Buy 2 for $40.50 each and save 4%
  • Buy 4 for $39.99 each and save 5%
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Bifen IT -(GAL) Tip & Measure

  • Buy 2 for $51.50 each and save 3%
  • Buy 4 for $49.95 each and save 6%
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Bifen IT (QT) + 1 Chapin Lawn and Garden Pump Sprayer (Gallon Sprayer)


Customer Reviews 10 item(s)

241-250 of 261

great product
I have been using this product for years. It's great for residential & commercial pest control use. You can't beat the price.
Review by az dyser / (Posted on 10/24/2013)
pretty good stuff
I have been trying to get rid of White Flies for a year or more. Used it in a pump sprayer. Day two still seemed to have white flies nesting in the grass. Waited for seven days and resprayed. Two weeks later, seems like the the white flies are gone. So is every other insect.
Review by mesa man / (Posted on 10/24/2013)
Best I've used
I have a cabin in northern Minnesota, this is the worst year in 30yrs of going there and having to deal with ticks and mosquitos. I sprayed once with Bifen last week and have yet to see a tick or mosquito. Works great.
Review by Henry / (Posted on 8/20/2013)
Waiting to see on performance
We recently moved from Oregon to western Idaho and have been innundated with a variety of spiders, ants, fleas, and an odity called "clover mite". I'm unsure if we really have clover mites but that's what the pest control technician called the little jumping critters. I'd call them a flea because they "jump" when you try to put your finger on them. Hopefully this Bifen IT (used by the pest technician) does the job and takes care of the pests.
Review by Sky Soldier - 11AAD / (Posted on 8/16/2013)
Wouldn't be without Bifen IT
I've used Bifen IT now for a couple of summers and manage to keep all crawling insects away from my home structure. One spray each spring and fall around the foundation and out 6" in the spring seems to do the trick. I also use Bifen IT around base and up 6" on the bare ankles my rose bushes and it seems to keep crawling insects off the roses - including those dreaded ear wigs. Bees and butterflies are never near the base of rose bushes, so I'm comfortable spraying there. Turned over a rock in rock garden to find carpenter ants with probably 20+ young winged queens. I rushed to prepare some Bifen IT and after dousing rock, ants and ant chambers, I'm comfort the carpenter ants have gone to a better place. I also spray base of trees up 2' or so to manage the crawlies that manage to get up into the trees and hatch out winter moths. This stuff works, so be mindful of keeping pets away when wet and know that it also kills beneficial insects, so be prudent. I don't broadcast spray this stuff...
Review by Buds & Blooms / (Posted on 7/2/2013)
I have used this product this spring and summer to kill fire ants in the large yard and in a mowed field next to me.Guess what? NO MORE FIRE ANTS AT ALL!!!
Review by JOHN / (Posted on 6/27/2013)
NE texas it did not kill earwigs in or around my house. Tried different potentcies. I even put 2earwigs in a cup with bifen in it. They were still alive 24 hours later. Kills the hell out of everything else though.
Review by Turbo / (Posted on 2/26/2013)
Got it for Mosqitoes
I read a lot of places that this stuff is good for mosquitoes. I'm going to try and get a beat on them this year. They get really bad where I live. I don't know how well it will works yet.
Review by Miles / (Posted on 2/4/2013)
I purchased Bifen in the liquid concentrate as well as the granular form. Both are the best products for insect control I have ever used. A year ago I got a hunting camp in Southern Alabama that was so over run with oriental roaches I wouldn't sleep there. It's surrounded by pines and these roaches live in the fallen needles. After one 2' perimeter granular application, I ran out of product, and one liquid interior application the roaches are nearly gone. Anything that finds it's way into the cabin dies within minutes. I find big spiders curled up in the bathroom. Fire ants don't stand a chance against it. I use it in an old apartment building in South Florida and have had wonderful results controlling palmetto bugs, ants and never see spiders. Review by Hunter / (Posted on 1/31/2013)
I live on a lake in Florida and my house is surrounded by large trees. It is a beautiful location. Unfortunately we have huge spider problems. The services I was paying to spray for spiders and other insects were pretty much ineffective and often had to call them back to redo the work more than once. I looked online and found DIYPC and the product Bifen and started spraying myself. The results were instant and I spray about every three months. It only takes about 20 minutes. Also had an infestation of caterpillars eating my oleander bushes. Sprayed those and got rid of the problem (no flowers on the plants when I sprayed so no bees were harmed). One ounce per gallon works great for both.
Review by ALAN / (Posted on 1/31/2013)

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