Bifen IT

$14.90 - $183.59

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Not for Sale to: NY, AK
NY residents, see our New York Pest Control page.

4.7 Rating: 4.7

475 Reviews | 291 Q&A 


  Size/Description Price/Ea. Qty  
Bifen IT pint (16 oz.) $20.95
Bifen IT - 4 oz. bottle(s) (4 oz.) $14.90
Bifen IT - Quart quart (32 oz.) $22.64
Bifen IT - 3/4 Gallon 3/4 gallon (96 oz.)

Buy 1: $36.50 each

Buy 2 or more: $33.61 each

Bifen IT - Gallon gallon(s) (128 oz.)

Buy 1: $48.67 each

Buy 2 or more: $46.76 each

Bifen IT - CASE (4 x 3/4 gallon jugs)Bifen IT - CASE (4 x 3/4 gallon jugs) case (4 x 3/4 gallon jugs)

Save! Get 4 for only $32.30 each

Bifen IT - Gallon - CASE (4 gallons)Bifen IT - Gallon - CASE (4 gallons) case(s) (4 gallons)

Save! Get 4 for only $45.90 each

Total Price: $0.00

You May Also Need:

Chapin Premier 1 Gallon Sprayer (#21210XP) Chapin Premier 1 Gallon Sprayer (#21210XP)

Availability: Normally ships in 1 business day.
For large order quotes, please call us at 1-866-581-7378.

Bifen IT

Bifen IT insecticide is comparable to the very popular Talstar, but is much less expensive. Bifen IT contains 7.9% bifenthrin which is an insecticide and termiticide that provides excellent control of over 75 insect pests, leaves a long-lasting residual for up to 3 months, is odorless, non-staining, dries clear and is safe around children and pets when used as directed. Bifen IT and the other bifenthrin products can be used both indoors and outdoors, on lawns and ornamentals, and even in food-handling areas of commercial establishments. One quart of Bifen IT insecticide yields 32-96 gallons. If you are looking for a low cost alternative to Talstar One, then look no further. Bifen I/T is tough on pests, but not on your wallet.

Active Ingredient: Bifenthrin 7.9%
Target pests: over 75 different pests -- everything from spiders, mosquitoes, cockroaches, ticks and fleas to pillbugs, chinch bugs, earwigs, millipedes and termites
For use in: Inside, outside, around the perimeter, ornamental, and food handling areas
NOT for use on food and vegetable gardens
Pet safe: Yes, if used as directed on label - Safe when dry
Formulation: Professional Product
Manufactured By: Control Solutions (UPC: 072693044302)

Product Documents

How Bifen IT Works

Bifen IT is a liquid concentrate insecticide that contains bifenthrin, a synthetic pyrethroid. Pyrethroids work by disrupting an insect's nervous system causing a weakened state followed by death. Bifen IT does not provide an instant knockdown of pests, rather, pests pick up the residual active ingredient by contact. Bifen IT is a repellent insecticide since it acts quickly enough that social insects such as ants cannot create a pheromone trail. This means that Bifen IT will be most effective as a barrier for target pests with a thorough application.

Bifen IT Target Pests

Bifen IT is very effective on Japanese Beetles, clover mites, ants, termites, fleas, ticks, spiders, scorpions, roaches, millipedes, earwigs, army worms, mealybugs, mites, grasshoppers, pillbugs, cutworms, sod webworms, weevils, leaf miners, box elder bugs, bees, wasps, sowbugs, crickets, and turf and ornamental pests. Bifen IT even has an expanded label to include control of stink bugs indoors and outdoors.

PESTS CONTROLLED WITH BIFEN IT: adelgids, American dog ticks, annual bluegrass weevils, ants, aphids, armyworms, bagworms, banks grass mites, bed bugs (not in residential areas), bees, beet armyworms, beetles, billbugs, biting flies, black turfgrass ataenius, black vine weevils, boxelder bugs, broad mites, brown soft scales, budworms, California red scale centipedes, carpet beetles, carpenter ants, centipedes, chiggers, chinch bugs, cicadas, citrus thrips, clothes moths, clover mites, cockroaches, crane flies, crickets, cutworms, deer ticks, diaprepes, dichondra flea beetles, earwigs, elm leaf beetles, European red mites, fall webworms, filth-breeding flies, firebrats, fleas, flea beetles, flies, fungus gnats, gnats, grasshoppers, gypsy moth caterpillars, hide beetles, hornets, imported fire ants, Japanese beetles, lace bugs, leaf feeding caterpillars, leafhoppers, leafminers, leafrollers, litter beetles, mealybugs, midges, millipedes, mites, mole crickets, mosquitoes, moths, orchid weevils, pecan leaf scorch mite, pillbugs, pine needle scales, pine shoot beetle, plant bugs, psyllids, roaches, San Jose scales, scorpions, silverfish, sod webworms, sow bugs, spiders (including black widow spiders), spider mites, spittlebugs, springtails, stink bugs, subterranean termites (genera Reticulitermes, Zootermopsis, Coptotermes and Heterotermes), tent caterpillars, thrips, ticks, tip moths, treehoppers, twig borers, wasps, weevils, whiteflies, wood-infesting beetles (including but not limited to old house borers and powder post), yellow jackets

Target Uses of Bifen IT

Talstar One, Bifen I/T and other Bifenthrin generics control over 75 common insect pests, including termites. Bifen can be used as an indoor and outdoor pest control, turf and ornamental application, and for treating pests in food-handling areas. Both Talstar One and Bifen I/T contain microcrystals that do not break down easily with rain once they bond to surfaces. Both Talstar One and Bifen IT are clear substances that leave no stains on painted surfaces. Bifen IT can last up to 6 months outside. See below for list of approved usage sites.

ACTIVE INGREDIENT: Bifenthrin - 7.9% synthetic pyrethroid.

Bifen IT Application Instructions

Best applied with a 1 gallon sprayer. Apply to outside foundation and all entry points such as around windows, doors, etc. Always read the label completely before use.


1 bottle (4 oz.) concentrate yields 4-8 gallons of finished solution.

1 pint (16 oz.) concentrate yields 16-32 gallons of finished solution.

1 quart (32 oz.) concentrate yields 32-96 gallons of finished solution.

¾ gallon (96 oz.) concentrate yields 96-192 gallons of finished solution.

1 gallon (128 oz.) concentrate yields 128-384 gallons of finished solution.

Standard Application Dilution rates / Mixing Ratios for Bifen IT

0.33 oz./gallon of water – 0.02% - prevention, low level infestions

0.5 oz./gallon of water – 0.031% – general indoor or outdoor use

1.0 oz./gallon of water - 0.06% - severe infestations, less frequent treatments, longer residual, quicker knockdown

1 gallon of finished solution should cover 1,000 square feet when using a hand pump sprayer

*See the video above for general use mixing and application instruction using a Chapin Premier 1 gallon sprayer.

Bifen IT is for use in the following areas:

In and around such areas as homes, commercial and industrial buildings, recreational areas, athletic fields, lawns and ornamentals; livestock and poultry houses; gardens, parks, lawns, grounds and other ornamental sites; flowers, foliage pants, non-bearing fruit and nut trees, shrubs, ornamental trees; interior and exterior plantscapes such as those in hotels, office buildings, shopping malls, etc.; both food/feed and nonfood areas of food/feed handling establishments; aircraft (excluding cabins), apartments, bakeries, bottling facilities, breweries, buses, cafeterias, candy plants, canneries, dairy product processing plants, food manufacturing plants, food processing plants, food service establishments, granaries, grain mills, hospitals, hotels, industrial buildings, laboratories, meat/poultry/egg processing plants, mobile/motor homes, nursing homes, offices, railcars, restaurants, schools, ships, trailers, trucks, vessels, warehouses, wineries


Use 0.33 to 1 fluid oz. per gallon of water for residual pest control in buildings and structures and on modes of transport. Apply either as a crack and crevice, pinstream, spot, coarse, low pressure spray (25 psi or less) or with a paint brush.

Apply as a coarse, low pressure, crack and crevice or spot spray to areas where pests hide, such as baseboards, corners, storage areas, closets, around water pipes, doors and windows, attics and eaves, behind and under refrigerators, cabinets, sinks, furnaces, stoves, the underside of shelves, drawers and similar areas.

  • Do not use as a space spray.
  • Pay particular attention to cracks and crevices.
  • Limit repeat application to no more than once per seven days and only if there are signs of renewed insect activity.

*Bifen IT may be converted to a foam for residual treatment of voids or as a spot spray when visual marking of application is desired.

*Bifen IT is NOT labeled for control of bedbugs in residential or commercial areas except for in livestock and poultry housing structures.


General application for crawling pests - Mix 0.5 to 1 oz. of Bifen IT in one gallon of water and apply to the outside foundation of the home, approx. 3 feet up the side of the house and 2 feet out from the house. Also spray entry points into the home such as around windows, pipes, doorways, etc. For general preventative treatment, apply Bifen IT once every 3 months.

Mosquitoes - To control mosquitoes around buildings, landscapes, and lawns, dilute 0.33 to 1.0 fl. oz. per gallon of water and use one gallon of dilution per 1000 square feet as a general spray. Bifen IT can be mixed at lower concentrations and applied at higher volumes to ensure application of the proper amount of product to a given area.

Bagworms - Use 0.125 to 0.25 oz. per 1,000 square feet (or 5.4 - 10.8 oz. per 100 gal.). Apply as a full coverage foliar spray. Use of a Chapin Slide Pump Sprayer will help reach higher into trees. For optimum control treat when larvae have started to hatch and are young, directing spray to contact as many larvae as possible.

Chinch Bugs – Use 0.25 to 0.5 oz. per 1,000 square feet. In order to optimize the penetration of the insecticide to location of the chinch bugs, irrigation of the grass prior to treatment may be necessary.  If grass is being kept at a long mowing height or if the thatch layer is excessive, use higher volume treatments. It may be necessary to use higher application rates (up to 1 fl. oz. per 1,000 square feet) to control populations made up of both adults and nymphs in mid-summer.

Lawn applications – A hose end sprayer, such as the Chapin hose end sprayer, may be used to apply Bifen IT for lawn pests. Use up to 1.0 oz. per 1,000 square feet. Higher volume applications may be more effective with some pests, so you may want to calibrate the sprayer to a lower rate (for example, 0.25 oz/gal.) and use more water to cover a 1,000 square foot area.

Termite Applications- Bifen IT may be used for pre-construction or post-construction prevention of subterranean termites. Use 1.0 oz/gal. of water (0.06% solution) for most termite applications. For preconstruction horizontal barriers (such as under a concrete slab), use 1 gallon of solution per 10 square feet. For perimeter barrier treatments, use 4 gallons of solution per 10 linear feet. See our article How to Do a Termite Treatment, for further instructions on perimeter termite treatments. See product label for full instructions on using Bifen IT to control subterranean termites.

Bifen IT Features

  • Pet Safe when dry
  • Virtually no odor or staining
  • Easy-to-remember mixing rates
  • Convenient squeeze and pour containers (pint and quart) make measuring and mixing easy
  • Bifen IT may be tank-mixed with adjuvants and with other pesticides, including insect growth regulators.
  • Very broad labeling for pests and use areas means you can use one product for many jobs
  • Labeled for use in food or feed handling establishments
  • Long residual for fewer treatments

Extra Tips

  • Allow at least 30 minutes after application before allowing pets or children into treatment area. For best results, allow 24 hours after outdoor application before expected rainfall or watering. Some outdoor applications may require irrigation before or after application. (See product label)
  • Use with an IGR such as NyGuard IGR for control of all life stages of insects such as fleas.
  • Store out of direct sunlight and extreme temperatures.
  • Concentrate should be viable for 3-5 years. If separation occurs, shake well before using.
  • Do not apply more than 1 oz. Bifen IT per 1,000 square feet.
  • To avoid or delay pest resistance, especially on ornamentals and trees, it is recommended to use an alternate class of pesticide in any application program.
  • Not labeled for use on commercially grown plants or edible plants.

Compare to: Talstar P (Talstar One)  *Bifen IT has the EXACT SAME label and the same amount of active ingredient as Talstar P, the more expensive brand.

Rating Snapshot

5 stars   406
4 stars   42
3 stars   8
2 stars   3
1 star   16

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Average Customer Rating
4.7 star rating (475 reviews)

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Most Helpful Customer Reviews
  • 97 of 101 people found this review helpful:

    5 of 5 Stars  It's amazing!
    By Nick on October 9, 2008

    I bought Bifen IT because I saw it so highly recommended on this website. I had seen at least one cockroach each day since moving into our new house, so I knew that it needed spraying. The instructions for the Bifen IT product were clear and easy to understand. I also got a 2-gallon sprayer to use, and it worked really well. I sprayed around the foundation up to 3 feet and about 2 feet away from the house, along with any other cracks and crevices around doors, etc. I haven't seen any cockroaches in the 6 weeks since I sprayed. It's amazing! I did find a dead one outside the house around the perimeter of the porch. This stuff really works. For the price, it's a bargain, and you can save yourself a lot of money by taking the hour or so to completely do your house. I plan on re-spraying every 3 months to keep the bugs out. If you're looking for a good deal on pest control, do it yourself with Bifen IT. I also had some questions about how to use it and the customer support people here on the site were very prompt and helpful.

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  • 86 of 89 people found this review helpful:

    5 of 5 Stars  Outstanding results on spiders, mosquitos, ants, fleas/ticks
    By Charles in West, TX on June 18, 2010

    I own a campground in Texas, and I have been using Bifen IT for several years. I mix 1 ounce of Bifen IT per gallon of water and spray a fine mist on the lower branches of the trees in the campground (up to 6 feet off the ground). The mist that does not land on the tree branches falls to the ground, so I don't have to spray the ground. I treat the campground once every 6 months, and I have absolutely no problems with any insect. It kills mosquitos and ants almost immediately upon contact, and it takes about 30 seconds to kill spiders. When spiders are sprayed, they usually remain still for 15 seconds. Then they begin to feel the effects of the insecticide and their legs start moving frantically back and forth. At the end of 30 seconds the spider is dead. I'm not talking about little spiders. The spiders we have around here have bodies the size of a golf ball. By the way, I should mention that I add 1/4 cup of Dawn liquid dishwashing soap to 15 gallons of mixed insecticide. The liquid soap helps the insecticide stick to the foliage. Excellent product!

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  • 70 of 74 people found this review helpful:

    5 of 5 Stars  "Secret" solution
    By Sharon on February 21, 2008
    Verified Purchase

    I live in South Florida and about 4 years ago I noticed a 'new' variety of ant which came in fast and furious. The first year wasn't terribly bad but the second year they had multiplied 5x in numbers. I saw a pest control truck at a neighbors house and asked the guy what he knew about this new ant. He called it the "Caribbean Crazy Ant" (I looked it up on the Internet and sure enough, that was the 'new' ant). He told me that he could control this ant with a "secret" solution, and by the third year I called him for help. I live on a 1.3 acre landscaped lot with many trees, bushes, plants. He sprayed my yard and all the foliage for $200. I guess he thought that I would not attempt to spray this huge yard myself so he actually divulged his "secret" solution. He told me he used Talstar. So back to the Internet I went and found the generic Bifen IT brand. I ordered it and sprayed my own yard the next year for less than $30. The ants stayed away from my house and I will use this product each and every spring from this point on! BTW: of course, not only did it control the crazy ants, it has kept all other pests away as well!

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  • 58 of 62 people found this review helpful:

    5 of 5 Stars  Great stuff
    By Butch in South Jersey on June 22, 2009

    I like this better than Malathion and Sevin. I spray our lawn, perennials, annuals, shrubs, trees, rain gutters, under our deck and foundation with Bifen IT. I'm on a wooded acre and spray as much of my property as I can. I give everything a good wet spray with a hose end sprayer which offers more coverage than a tank sprayer. I spray a few days after a rain when everything is dried out. I've always thought that the rain and moisture breeds mosquitoes so that is a good time to spray them. There is no odor. But it's the insect protection that is fantastic. We spend a lot of time outside in the yard and gardens. We also spend a lot of time on our back deck at night. In the past it would be unbearable. This stuff kills bugs dead and keeps killing which seems like weeks at a time. Pesky mosquitoes and gnats are history. If you wanna be able to spend time outside and those flying insects are a problem then this is the stuff you need. I just hope the state doesn't outlaw it.

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  • 53 of 54 people found this review helpful:

    5 of 5 Stars  Extremely effective
    By Scott on June 15, 2008

    I use Bifen IT to control fleas outside where my cat hangs out (front porch and adjacent yard area). It has proven to be extremely effective when applied every 3 to 4 months during the spring and summer. I highly recommend this product.

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Most Recent Customer Reviews
  • 5 of 5 Stars  Bifen IT
    By H in DeRidder La on November 17, 2015

    Great service. Order was shipped promptly as promised. Product works great on fire ants in Louisiana. We have a lot of them show up after a heavy rain. I keep a sprayer filled and ready. Price was very good. Service is great.

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  • 2 of 5 Stars  Do Not Buy for Fleas!
    By John in Alexandria, LA on November 11, 2015

    I was told by a friend to buy this product for fleas. Well, they practically swam in it. I highly re moment Precor 2000 Plus. Way more effective.

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  • 5 of 5 Stars  Works in Arizona
    By Brian in Goodyear, AZ on November 5, 2015

    Bought this because it was on the receipt from the pest control company I quit using. This took out my ant problem in one spray. I went to the area where I thought they lived and sprayed into the cracks. I have not seen any ants in a couple weeks now. Very Happy. Not sure if works on other bugs as I use I use it with Suspend and the combo appeared to work great as I had more than a few dead ones (Beatles, Earwigs, Spiders, etc.) and have not had any inside the house.

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  • 5 of 5 Stars  Bifen IT
    By Charlotte in McDonough GA on November 5, 2015

    This is a great product, it really works on ants hills in our yard.

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  • 5 of 5 Stars  The Best Product
    By Joann in NJ on November 2, 2015

    I have been using Bifen IT for the last 4 years every September to kill Sting bugs. It works like a charm. I used to have many of unwanted insects find their way in our home during our fall months. Now they die out side the house. Some find their way in the house but they died in a day or two. Many thanks DoMyOwnPestControl to make Bifen It available for home owner like me. No more $500 per year for this problem.

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  • 5 of 5 Stars  Best Insecticide Ever
    By Steve in Buford, GA on November 2, 2015

    Used primarily as an exterior house border spray. Was previously bothered by ants, spiders, beetles, etc., and commercial products just didn't work. Just 1 application eliminated ALL these pests. Have not seen any outside, OR inside since. Will do an indoor treatment b4 winter sets in, and another outside. Works great and goes a long way for the $ a 1 oz/gal concentrate is more than enough.

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  • 5 of 5 Stars  great product
    By Wayne in Florida on October 28, 2015

    the product works great ,received it fast only 3 days.I used a hose end sprayer it did the job .

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  • 5 of 5 Stars  Great for stink bugs
    By Daryl in Lenoir, NC on October 27, 2015

    Bought this to use for the Fall stink bug season. Works great and doesn't leave a heavy residue behind. Good for lady bugs also.

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  • 5 of 5 Stars  Bifen
    By Jimmy in Anderson sc on October 20, 2015

    Item just as described and at a good price. Delivered on time. Thanks

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  • 5 of 5 Stars  Excellent insecticde
    By Ray in Sanford, NC on October 18, 2015

    I have been using Bifen for more than five years with excellent results. I use it inside twice a year and I use it outside as needed. I live on 2.5 acres surrounded by woods. there are plenty of insects but Bifen keeps them at bay. I also use Bifen crystals around the perimeter of the property and a wide band around my house. I also use the Bifen spray in my crawl space. In my opinion it is an excelent, economical product that keeps my wife happy. NO BUGS!!

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Most Helpful Q&A's

May 23, 2010 Bob asked:

QHow does Bifen IT compare to Bifen XTS and Permethrin for mosquito control?

ABifen I/T is our most popular choice for mosquito control.  The Bifen XTS is the same product, just in a higher concentration.  For mosquito control you do not need the higher concentration, it is not necessary.  Bifen I/T would also be a better solution then permethrin because permethrin breaks down quicker in sunlight and the Bifen I/T only needs to be applied every 30 days whereas permethrin would need to be applied every two weeks.  The most important thing to remember when treating for mosquitoes is that they hang out on the underside of leaves and shrubs.  You should treat all shrubs, bushes and trees around the outside patio or wherever you hang out at around the house.  You should also treat the tree line in your yard near the forest if one exists.  Remember to not only treat the main bush or shrub but also the underside of the leaves. 

45 of 45 people found this answer helpful.
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August 3, 2010 Jenny asked:

QIs Bifen IT safe for domestic pets?
I have three dogs, and I am scared to use chemicals.

ABifen IT is safely used in thousands of homes across the country everyday. Bifen IT is safe for use around pets when used according to the label. You should always keep children and pets away from the away while you are treating, and then once the treatment is dry it is perfectly safe to allow pets to re-enter the area

40 of 43 people found this answer helpful.
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September 26, 2009 Howard asked:

QWhat type of weather should I put the Bifen IT out in? Rainy, cold, hot?

AAll of our liquid insecticides including Bifen IT should be applied in dry weather, not rainy weather.  All of the liquid insecticides are made to bond to dry surfaces and will last longer when applied when it is dry and not going to rain for at least 24 hours.  The temperature does not matter as much.  It can be applied in hot or cold weather, but it must be dry and not wet to work at its highest potential.

34 of 34 people found this answer helpful.
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March 8, 2011 Linda asked:

QIs Bifenthrin good on active termite control?

ABifenthrin products used to be considered a good form of termite treatment, but bifenthrin acts as a repellent and now a days almost all professional termite companies are using non-repellents, such as Termidor SC or Dominion 2L.  We have a great article called How To Do A Termite Treatment that explains how to perform a treatment using a non-repellent termiticide.

29 of 32 people found this answer helpful.
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July 29, 2009 Honey asked:

QCan Bifen IT be used inside and be effective for household pest control?
Everything I read pertained to spraying outside. We feed and protect birds and some other fun critters that I don't want to hurt such as chameleons, rabbits and other things that eat from the ground.

ABifen IT is considered a general use insecticide and is labeled for outside and inside use. It is odorless, and very safe to use around children or pets. The general rule is that while spraying you keep children or pets in another room or outside to play. After about one hour, it should be dry and it is perfectly safe to allow kids and/or pets back in the room. This product is only strong enough to kill tiny insects, and would have no effect on animals like rabbits, etc.

25 of 26 people found this answer helpful.
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Most Recent Customer Questions

November 11, 2015 Lisa from Cairo asked:

QDoes Bifen IT really kill roaches inside the house?


Bifen IT is labeled for roaches and can be used indoors. The mixing ratio is 1 fl. oz. per gallon of water.

We would recommend using our Roach Control Rotation A Kit. It comes with everything that you will need to do a complete roach treatment. There is enough product to do multiple treatments.

We would also recommend looking at our Roach Guide. There is a lot of information on how to treat and prevent roaches.

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November 4, 2015 Joye from Booneville, Ms asked:

QWhat is the ratio of Bifen IT for a pint of water for fire ants?
I need to spray for fire ants in my yard. The instructions are unclear. Please give me the proper ratio.


Bifen IT should be mixed at 1 oz per gallon of water and sprayed 3 ft around a fire mound. You should also drench the mound by using sufficient force to break their apex and allow the insecticide solution to flow into the ant tunnels. For best results, apply in cool weather (65 - 80?F) or in early morning or late evening hours. The finished solution should also be broadcast over the lawn surface.

Fire Ant Control Article

1 of 1 people found this answer helpful.
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November 3, 2015 Sabrina from Bogata, Tx asked:

QCan Bifen IT kill hair and body lice on bedding and in carpet? Can you spray it on mattresses?


Bifen IT should NOT be applied to bedding, mattresses or carpet to treat head lice. There is no reason to spray a residual insecticide around your home to treat for head lice. The adult head louse cannot live more than one or two days with out a blood meal. Nits cannot hatch if they are not on a human host, because their temperature cannot be maintained properly and the nit will not be viable.

Clothing, pillows, blankets and sheets should all be washed in hot soapy water and dried for at least 30-40 minutes on high heat in the dryer. Non washable items (stuffed animals, dry clean only clothing...) should be put in the dryer on high heat for at least 30 minutes. Any other items should be sealed in bag for at least 7-14 days.

Carpets and other flooring should be thoroughly vacuumed and the vacuum bag sealed in a plastic bag and thrown away. Furniture can be sprayed with Sterifab. Sterifab is an alcohol based product that includes a synthetic pyrethroid that is safe to spray on furniture and mattresses. Sterifab dries in about 20 minutes and does not leave any residual on the surface that is sprayed.

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October 12, 2015 Anthony from Jekyll Island, Ga asked:

QShould I continue with Bifen IT or is it wise to rotate products?
We are in Jekyll Island GA, primary bugs are mosquitoes and no see ums. We have sprayed twice with Bifen I/T with great control. Should I continue with Bifen IT or is it wise to rotate products?


Bifen IT would be a great product to continue to use for mosquitoes and noseeums.  The key with application for mosquitoes is to apply to the underside of leaves of tree and bushes. You should apply once a month.

2 of 2 people found this answer helpful.
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October 7, 2015 Tim from Saltillo, Ms asked:

QCan I use Bifen IT in my garden?
What do you suggest for use in a vegetable garden? I am currently growing Kole crops (mustard, turnips collards) and I have aphids. Is there anything that can also be used on tomatoes, squash, okra? I am looking for a all in one spray.


Bifen IT is not labeled to be used on anything edible so would not be recommended. For vegetable garends we would recommend using the Fertilome Triple Action. It is an insecticide, miticide and fungicide in one. For systemic treatment of aphids, you could also use the Fruit Tree & Vegetable Systemic Soil Drench.

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September 14, 2015 Kevin from Berlin, Md asked:

QCan you mix Bifen IT and Termidor for termites?


Bifen IT and Termidor should not be mixed for termite control.  Bifenthrin products used to be considered a good form of termite treatment, but bifenthrin acts as a repellent and now a days almost all professional termite companies are using non-repellents, such as Termidor SC.  We have a great article called How To Do A Termite Treatment that explains how to perform a treatment using a non-repellent termiticide.

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September 6, 2015 Wendy asked:

QCan I spray Bifen IT inside window frames and floorboards?
I want to treat around my home for spiders and ticks. Is it safe to spray indoors? Where is the best place to spray? Thank you.


Bifen IT is designed to be applied in window frames and other cracks, crevices and entry points of the home. Also, around the outside perimeter of your home. For ticks, you may also need to mix in an IGR like Nyguard to break down the reproductive cycle. 

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September 4, 2015 Kevin from Slc,utah asked:

QCan Bifen I/T be used on firewood?


No, Bifen I/T cannot be used on firewood.  It can be used around the area where the firewood is kept, but not on the firewood itself. 

1 of 2 people found this answer helpful.
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September 2, 2015 Wendy from Wi asked:

Q Can I spray Bifen IT indoors (baseboards, walls, ceiling) and allow to dry before exposing cats?


Yes, Bifen IT can be applied and dried to areas indoors (that are listed on the product label) prior to the entry of your cats. The surfaces should be dried completely before they return.

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August 31, 2015 Lenny from Missouri City Tx asked:

QIs Bifen IT good for destroying chinch bugs?


Bifen IT will treat Chinch bugs at the sign of damage. Dilute at 1oz per gallon water. Please also review our Chinch Bug control page. 

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We only sell professional do it yourself pest control (diy), exterminator and extermination
pesticide, chemical and bug killer treatment products to spray, exterminate and eliminate pests.

These products are not available in stores such as Home Depot, Lowes, Walmart or Ace Hardware.
We accept VISA, MasterCard, American Express, Discover and PayPal Payments.