Bifenthrin I/T 7.9 F for Insects, (1 Gallon)

Bifenthrin I/T 7.9 F is hands-down one of the most reliable insect control products we’ve ever used. This stuff flat-out works. We apply it around the perimeter of homes, and it creates a solid barrier that keeps crawling insects where they belong—outside. Ants, spiders, roaches, and other nuisance pests don’t stand a chance once this product is down. What really impressed us is how effective it is on fire ant mounds during the winter months. When fire ants move closer to slabs, sidewalks, and foundations for warmth, Bifenthrin I/T shines. A properly mixed and applied treatment knocks those winter mounds out quickly and keeps them from reappearing when temperatures fluctuate. We use this product regularly throughout Eastern North Carolina, where pest pressure never really takes a season off. The residual control is excellent, it mixes easily, applies smoothly through a pump sprayer, and delivers consistent results. This is professional-grade chemistry that homeowners and pros alike can depend on. Extra Uses & Pro Tips: Ideal for foundation perimeter treatments Excellent for fire ant mound drenching in cooler weather Works great around crawlspace entrances, garage thresholds, and utility penetrations Useful for treating fence lines, mulch beds, and landscape borders A solid choice for preventative treatments before spring insect activity ramps up Products like Bifenthrin I/T 7.9 F make pest control predictable—and that’s exactly what you want. It’s dependable, versatile, and proven. We appreciate having a product we can trust day in and day out to protect homes and properties across Eastern North Carolina. Outstanding performance from a product that delivers exactly what it promises. 💪🐜🏠

one ounce of this. One gallon of water. Compare to Ortho. Literally Saves $1000 and works better. Lasts for about a month. No more ants

I bought this product to deal with insects around my property and it has been very effective. After applying it I noticed a huge reduction in pests almost immediately and it continues to work weeks after spraying. It gives me peace of mind knowing that my home and yard are protected. Key strengths: Highly concentrated formula that goes a long way when mixed properly Works on a wide range of insects including ants spiders roaches and more Provides long lasting residual control both indoors and outdoors Easy to apply with a pump sprayer and does not leave behind strong odors One gallon size is enough for multiple applications making it cost effective Limitations: Must be mixed carefully to avoid wasting product Not safe for direct use around pets or children until it dries completely Bottom line: This is a professional grade insecticide that delivers powerful results at a great value. It is strong enough to handle serious infestations and keeps pests under control for weeks. I love how well it works and will continue to use it.

Bifenthrin I/T is an absolute game-changer for anyone looking to take control of their pest problems with a DIY approach. I cannot recommend this product highly enough—it truly deserves a full five stars! For years, I dealt with various critters around my home, from ants marching indoors to spiders making themselves too comfortable. Professional pest control was effective but costly. After doing some research, I decided to try Bifenthrin I/T, and I've never looked back. It's great for DIY because it's relatively easy to mix and apply. With a good sprayer, you can treat your home's perimeter, foundation, and even certain indoor areas (following label instructions, of course) with professional-level results. The residual effect is impressive, meaning it keeps working for weeks after application, significantly reducing pest populations. I've seen a dramatic decrease in spiders, ants, and other general insects. If you're comfortable with reading and following instructions, and you want to save a considerable amount of money on pest control while still achieving excellent results, Bifenthrin I/T is the product for you. It's effective, long-lasting, and empowers you to manage pests on your own terms.

Really if one has the time there is no need for a professional pest service. This stuff really works!

This stuff is amazing so far! To say that I detest, hate or absolutely loath ants to the utmost is a serious understatement… But we live in the south where they are difficult to control and persistently try to take over. We have been at war with them for years, using so many different products & methods both inside and out trying everything to put an end to the hills in the yard and their constant intrusion into our home. Sometimes I think they used my floor as a breeze way of sorts simply to travel from the front yard to the back, not actually targeting anything in my home. I was so beyond tired of waking up too many mornings to find a stream of them all the way across my floor for what appeared to be no reason at all. No target or crumb to be found. They were always in the floor, which I keep clean, and occasionally around the sinks in the bathrooms. Never in the kitchen, which was odd to me. The battle was so frustrating, exhausting and never ending. Until I found this stuff. My husband mixed it in the pump sprayer that I also ordered and sprayed it outside around the whole perimeter of our home. I think I got the beds in the yard too. He didn’t spray any inside at all, which I thought would definitely be necessary. It wasn’t. I only saw a few stray ants in the first few days following and in less than a week I stopped seeing them at all. They were FINALLY gone!! It’s been a few weeks now since he sprayed, I think and still no ants in sight. I’m telling you, this stuff works and I could not be happier that we bought and used this product. I’m just elated over finally finding something that’s truly effective and got rid of the ants!! Don’t doubt it. Just buy it!!

Best product I’ve ever purchased

This stuff works really great. I've had this applied for the last few months and I'm seeing the results with dead insects across my garage floor. I put this in my 2 gallon sprayer and sprayed all the door seals, windows and windows sills and then the base of the home foundation. Definitely a little goes a long way so I'll have plenty of this to last me for a while.