Customer Reviews for Gentrol IGR Concentrate

Using IGR in conjunction with FenvaStar to control cigarette beetles. Working well!

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Used Temprid FX & Gentrol for roaches,ants and spiders. Amazing job done!! Gentrol did away with all of them or so it seems. I'll always use these 2 products they work extremely well. Thank you.

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Amber recommended this for the apartment building. We had a few problem tenants which spread the issue to other units. We hit all the units and now the roach issue went from very serious to pretty much under control in less than 90 days.

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When mixed with the Bug killer 1 oz bottles. Kills them dead and keeps Them from coming back. Have repeat orders on this product.

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I truly don't know if this works i used it , sprayed the kitchen , cracks crevices and it just doesn't appear to stop the growth of new one ones.

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we got weevils in a big store of bird seed which infested the house .after spraying with gentrol and temprid and a week or so no more weevils

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Very fast service. Always someone to help you with the things you need to know. I have bought from them several times and have been 100% satisfied, prices are very good

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Too early to see results of this application, but I have used this before with excellent results.

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It actually work. Great customer service. I would Definitely buy again to finish the job, thank you

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Wonderful product. I have giving it to my friends. They have had good results as well. We used it at a business that is right next to a restaurant we now are free from pests. We use it religiously every 6 weeks at the business. Thank you.

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0 of 1 people found this review helpful

i always get my stuff from do my own. i use gentrol in conjunction with demon wp. it works very good. do my own has the products i need & they shipped right away. good products--fast shipping-- good company!

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Gentrol is the truth it assisted the other products in getting the job done in no time. I can now rest easy.

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Applied according to instructions. Waited 18 days and reapplied. Still have very small bed bugs along with large full size bugs. The application was done according to instructions. The first night after application we found eight very small bugs and five large bugs. This product seems to not have slowed the hatching of new bugs as advertised. Would not recommend this product, save your money and hire a professional. Save the headache of doing it yourself. Product is not what is advertised.

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0 of 4 people found this review helpful

I bought this to grt rid of friut flies at my business. I does not work on friut flies at all .

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0 of 1 people found this review helpful

A recent (2021) study in Pest Control Technology magazine, "Shedding Light on IGRs and Bed Bugs", shows NO effectiveness on ANY stage of bed bug development. We had to remove it out of our formulation for all of our bed bug work.

  Expert response:
Gentrol IGR is the only birth control that has been shown to work on bed bugs, however it is not 100% guaranteed to work every single time in every home. It is not something we recommend or state is required to get control for this reason.

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works great..I use every week for 4 weeks with sticky traps..

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Good stuff and I will order again. They have very fast shipping. I am happy every time I order from this company.

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Great product to go along with insect control. A must have if you are serious about insect control. Superfast shipping!

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Used the preloaded bait stations before,they worked GREAT.Bought the concentrate this time,it works just as good maybe even better.works on more than roaches.Just plain good stuff.

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I have used this product before and got great results. The product seems to have changed. It isn't as strong.

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I was a Pest Control Tech. way back when and found my self with a flea problem. I tried different "off the shelf" products to no avail. Adding 1oz of Gentrol IGR to 1 Gal. of Tempo SC Ultra did the trick in one application. IGR is essential to stop the life cycle of most pests, especially fleas. Nice to have the education of my former profession ! Thanx DO MY OWN ! P.S. READ THE LABEL !

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Itried it,it didnt work for me,thanks for the effort though....

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