7.9% Bifenthrin Concentrate for Insect Control, 8-ounce

I've been using the same one bottle of this stuff that I bought almost 2 years ago and it's still mostly full. I use it around the entire perimeter of my house and spray under my deck and beneath azalea bushes that surround the rear of my house. I've been outside every single day all day doing yard work for weeks now, consistent weather conditions (drought) and every day I've been getting obliterated by an increasing number of mosquitoes, and I know exactly where to stand to watch them emerge and swarm me within 30 seconds. At the end of the day yesterday I had enough and filled up my 2gal sprayer with 1oz of this concentrate. I was able to do the entire perimeter of my house as usual but spent more time around the deck, under the bushes, and on the side of my woods where I've been messing with a sprinkler head for weeks and getting 10 bites a minute. This morning I went outside in a tshirt and shorts, no deet spray. I've been wearing pants and a long sleeve shirt and spraying my neck and ears with deet for weeks.. but I had a feeling I had done a good job spraying the previous day. I was correct - not a single bite. I didn't even see a mosquito. 8 hours, all the usual spots in my yard, and nothing. I'm absolutely thrilled. Every other time I've used this I've kind of wondered if it was coincidence that bugs disappeared, ants and spiders and everything else. But going from getting assaulted daily to not even SEEING one mosquito is magic. It only took me like 10 minutes to apply so I'm going to give it a whirl once a week and try to have my first pleasurable summer on this property by continuously blasting all the adults out of existence.

Love this product it did a really good job for us last year we're hoping that it will work just as well this year we have repurchased for this season

Works great for flea infestation around pets and humans. Strong insecticide for the yard. Always my go to product for insect elimination. Easy to use with built in measuring cup, no strong odor and safe for indoor use with proper dilution.

I've been using this product for a while now, and overall, I'm pretty satisfied, earning it a solid 4-star rating. As an Item Form: Spray, it's easy to mix and apply, and the 16 Fluid Ounces certainly make a substantial amount of ready-to-use spray – it really does cover a huge area. I've found it genuinely effective at controlling a good range of Target Species of Insects. Indoors, it does a commendable job on pests like fleas and ants, significantly reducing their presence. Outdoors, when treating ornamentals, trees, and shrubs, I've noticed a clear decrease in insect activity, which is great for keeping my plants healthy. The fact that it's designed for use both indoors and outdoors is a major plus, offering good versatility. I also appreciate that it can be tank mixed with other pesticides, which adds to its flexibility. However, the main reason it's not a 5-star review is that while it works to some extent, it's not 100% effective in completely eradicating all pests, particularly the more persistent ones. More importantly, I wished the effect would last for a longer duration after treatment. I find myself needing to reapply a bit more frequently than I'd ideally like to maintain optimal control. If the residual effect were stronger, this product would be an absolute home run.

This item works so great. No more flies at the door or mosquitoes. We are loving it.

I purchased the 32 ounce concentrate back in October 2023 after reading many reviews. I live in NC where we have tons of crane flies that lay their larvae in our grass. I also purchased a 2 gallon ELECTRIC spray tank (got tired of needing to pressurize my other one every 5 minutes--well worth the price and time saving). I wanted something that wouldn't injure bees or birds. After reading through the very confusing directions on what concentration to use in certain areas, I just decided to use the 1ml/gallon. I sprayed every inch of my Bermuda grass, the entire perimeter of our home, the faux stone on our home, around each entry door of our home, our rosebushes, perennials (azaleas, hibiscus, gardenias, daylillies, etc). It has now been 6 weeks since I spent 2 solid days doing only the outside of our home. We have zero grass bugs, flies, spiders, ticks, aphids or crane flies! Hooray! I can now lay down on our lawn and play with my dog without having bugs crawl all over me. Bees, hummingbirds and other birds are all doing well. ***I made sure to spray only the bug sensitive perennials BEFORE any blooms appeared as well as the mulch around the plant to kill the beetle larvae from emerging. I have not done any internal house spraying, but I haven't seen any bugs or spiders inside at all. Very happy with result so far. I'm not sure how long the results will last, (has already lasted 6 weeks and they said "the results will vary," but a 32 ounce concentrate did 5,000 sq feet of lawn, external house, stone, etc. and I have about 8 ounces left. All my neighbors are now looking at this product too! Less bugs for us equal less frogs and snakes attracted to our yard so that our kids can play worry-free.

I bought the Concentrate Indoor and Outdoor Insect Control with high hopes. The label promised to keep those pesky bugs at bay for a long time, both inside and outside the house. So, I mixed it up, sprayed it around, and felt like I had finally found the ultimate weapon in my battle against insects. For about a month, everything was perfect. The bugs disappeared. I felt like the king of the insect-free kingdom, basking in my new-found pest-free glory. Then, a month passed. And, well, it’s like the insects read the fine print and decided the vacation was over. I walked outside, and bam! Ants. Spiders. Mosquitoes. It was like the bugs had RSVP'd to a "welcome back" party, and everyone was invited. The outdoor space was crawling with life, and not the kind I wanted. Indoors wasn’t any better. The bugs didn’t exactly stage a dramatic return, but they were definitely creeping back in, like unwanted relatives after a wedding. I had to spray again—only to realize that the "up to 12 weeks of protection" claim was about as solid as a politician’s promise during an election year. So, yeah, it works for a while—like, a solid month of bug-free bliss—but then it’s like the spray just loses all its power, and the insects are back in full force. It’s like you’re renting peace from the bugs instead of owning it outright. Honestly, if you're looking for a permanent solution to your insect woes, this isn’t it. It’s more of a temporary truce. In conclusion, the Concentrate Insect Control does work—just not for the long haul. If you’re okay with turning your yard or house into a bug-free zone for a month and then repeating the process every few weeks, it might be worth it. But if you want something that actually sticks around and gets the job done without having to reapply every few weeks, you might want to keep looking. After all, I can only deal with so many insect reunions.

This works well to control a broad range of insects. I had a cinch bug infestation and this controlled the insects. I used two applications 6 weeks apart.

For mole crickets

This stuff is amazing!!! Spray in or out and it works for at least 3 months keeping spiders and ants away!

It didn't work,,,killing them "don't see um" bitting mites ,cos they are still here bitting me,,,,

Bien

I had some very small white insects on my plants and found some on my cloths too. I used this and signigicantly the insects have reduced after the useage.