Doesn't work well for ticks!
By Jacob on 12/14/2014
I bought this product mainly because I had a tick problem and did everything it said on the bottle and did not work.
Expert response:
For ticks, we would recommend using an Insect Growth Regulator such as Archer IGR in conjunction with the Bifen IT: http://www.domyownpestcontrol.com/archer-igr-p-365.html
Please read the article below the products on our main Tick Control Page for more information about tick control: http://www.domyownpestcontrol.com/ticks-c-227.html
We are also always happy to assist you by telephone at 866-581-7378 M-F 9a-5p EST.
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2 of 3 people found this review helpful
FAIR PRODUCT
By Al on 06/29/2016
Bifen IT is NOT for midges!
By Carmine on 06/15/2018
Bifen IT
By Anonymous on 07/26/2013
Do Not Buy for Fleas!
By John on 11/11/2015
Didn't kill the wasps
By Jessica on 04/13/2017
Wish I would have spent the extra money for demon max. Bought bifen I/t because it said it was safe for poultry. Sprayed the property and heavy wasp areas. Checked the area 4 hours later and they were still going strong. Day 5 now and no sign of them slowing down
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1 of 1 people found this review helpful
Bifen IT review
By Brandon on 11/03/2019
I'm a professional mosquito technician and own my own business. I have been through 8 gallons of Bifen IT this season and can tell you it's not as affective as the name brands. The chemical works for approximately a week before wearing off. I will not be using this product for next season
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1 of 1 people found this review helpful
Not real pleased.
By Ronald on 09/07/2018
It didnt work on the mosquitoes at all.
By Anthony on 04/18/2019
Biden IT
By Mnuk44-wi on 06/14/2020
Still waiting
By Susan on 07/24/2020
Bifen IT Fail
By Tim on 09/19/2020
used with exciteR, it didn't do the job. Had to soak the bee nest 3 times and there were still live bees deep inside. I spent almost $100 total for the 2 products and frankly could have had better results with store bought products. Disappointed.
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0 of 2 people found this review helpful
Biden it
By Edwin on 10/09/2020
Nothing like UpstarGold
By Mark on 04/28/2023
No real good
By Ronald on 07/14/2023
I have been buying Bifen for 20 years. Your product has lost it effectiveness. In the past I would see the effect of Bifen almost as I was applying it. Now I see very little. Not sure why. I am applying the same way with the same equipment. My friend who introduced me to Bifen has experienced the same result.
Expert response:
Bifens formulation has not changed, but it is not a contact kill and takes time to kill insects, those sprayed directly will die faster but it can take a few minutes up to 24 or more for complete kill depending on a few factors. Insects can develop resistance to insecticides if they are continuously exposed to the same one over several years. It is best to rotate between different actives to prevent this.