Customer Reviews for Gentrol IGR Concentrate

My sons roommate picked up an old sofa-bed for his room. It had bedbugs! My sons house became infected before anyone knew what happened. No one in our family had ANY experience with these horrible creatures! He ordered from your company and was pleased. Then, the little buggers found their way into MY house, probably because while he was treating his house, we kept our granddaughter with us, of course bringing along some clothes and toys! They really got after my husband because he has a very warm body. We ordered your product and are very pleased! We haven't seen any bugs in 3 weeks, I have one more spraying to do. You should spray at least 3 times, 10 days apart. The odor was affordable, the directions good, and best of all, IT WORKS!

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129 of 138 people found this review helpful

I mixed it with a temprid insecticide and haven't seen bugs in over 2 weeks, from previous experience and from advice from a friend that is a professional exterminator IGRs work best if mixed with a good insecticide rather than if just used alone so do yourself a favor and pick up a good one along with a sprayer all three of which I bought from this website and so far so good...I plan to re spray in 2 weeks to follow up

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37 of 39 people found this review helpful

I can not fairly rate this product at this time because this product prevents the adult roaches from populating and shortens life cycle it is a long term solution, but when you need immediate action you will need another treatment and I believe that this company provides those other treatments. I will purchase this product again and recommended to others that are seeking long term solutions. Thank you!

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27 of 31 people found this review helpful

Been trying to kill roaches forever with Demon-WP. I finally spoke to DMOPC and they said that I also needed a growth control as well. I had a major infestation in an apartment that was spreading to other apartments. 1st Spray took out 90% about 10 days ago and just sprayed yesterday and plan one more spray in another 10 days, I will also mention that I have been sealing up every crack and crevice I can find, and using the bait stations and phenom traps as well. Things are getting much better. Even though the product says it works for 3 months I am still using it right now to get rid of all of the creatures since I am seeing some baby's being born still. It does have a pretty strong odor to it.

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22 of 24 people found this review helpful

I am satisfied with this product. Does the job with bed bug's. With roaches it seems to have the opposite effect they're multipleing.I need a good spray and bait system ..help me

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14 of 17 people found this review helpful

After using only insecticide and not seeing any real results of less roaches I began using Gentrol mixed with Demon and occasionally sprayed Gentrol alone in certain cracks and crevices around home. Started in April-May 5-6 roaches a week, by June minimal roaches - saw 2-3 a week, by August no roaches. Will continue treatment this spring and into summer to check consistency.

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9 of 10 people found this review helpful

Not seeing big roaches at all anymore. Just an occasional baby.. Especially if the weather is cold outside. I see a baby once in a while..

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8 of 10 people found this review helpful

It appears to be working as the roaches I am seeing are less and mostly very small. The larger ones are deformed. Still coming out in the daylight and at night. Will see but I think they are getting less in numbers.

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6 of 9 people found this review helpful

This product was mixed with another chemical & works well. It's takes sometime to get results so don't expect immediate results, but they will come in time.

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6 of 8 people found this review helpful

Don't waste your stress, time & $ on fighting this pest without including IGR to the pesticide. Please, don't make my mistakes & waste a bunch of $ before realizing you should just get it done correctly so you don't spend a year battling these vampire pests. Would not wish it in my worst enemy, what we've gone through!!

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3 of 3 people found this review helpful

Hard to say how good it works because I'm not a scientist by any means. I used it in combination with permethrin in a hand sprayer. I didn't realize how many bugs were in my house! Hundreds of dead spiders,earwigs,ground beetles and things I couldn't identify were laying dead up against the wall moldings throughout the house the very next day. After I thoroughly vacuumed I haven't seen a bug since. Also sprayed the exterior perimeter of foundation and did a once over of the backyard lawn. I live in a farming community and bugs are just something people live with here. NOT ME! Not anymore! Thank you for the fast shipping and I can say for sure that I'll be a lifetime customer! And I'll put my name on it too. That's how happy I am with domymyown.

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3 of 3 people found this review helpful

My neighbor was in the pest exterminator business. This is the same product as he used. Dilute product as directed on label. One application a year and roaches, ants, silver fish, sting bugs and more gone. Also, used product on the outside close to the foundation.

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3 of 3 people found this review helpful

Moved into an apartment that is infested with roaches. Set out Raid traps and reported to management, who had someone come spray, but they're still everywhere! I decided to take matters into my own hands. This was easy to apply, I just bought an empty spray bottle, and covered my baseboards, doorframes, and cupboards. Its been a couple weeks, and I have been seeing fewer roaches, and many if them have deformed wings, so I would guess that it's working. Definitely does not kill them though, just keeps them from laying more eggs. I also put out Maxforce Magnum, which has helped a bit, but am now ordering some spray to hopefully get rid of them once and for all!

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3 of 3 people found this review helpful

I've seen only a few baby roaches since I sprayed this inside of another solution (SC). Wish their were none but I'll spray again and then eventually there will be.

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3 of 3 people found this review helpful

This product is very good, it works. Make sure you follow the manufacturer instructions. I will definitely 're-order the Gentrol IGR Concentrate. I'm very pleaded with the results. It's best to layer when using the product. After the first application, wait about 2-3 weeks before you spray again and spray in the same spots and different spots if You are still seeing bugs(roaches) you should be seeing less by now.

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2 of 2 people found this review helpful

I use this stuff with Advion bait. It apparently makes roaches sterile. It doesn't kill them so you need some kind of bait to go with it. I mix a half a bottle into a half gallon of water and spray everywhere roaches walk. Walls, behind appliances etc. I've even mixed it with a little sugar on a plate. Baby roaches love it. I have been seeing way less pregnant roaches than usual.

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2 of 3 people found this review helpful

I have used this product for the past two years in conjunctions with Temprid FX. It does not react with the pesticide and gives you an excellent one two punch when dealing with bed bugs. I love that it provides up to 4 months of protection, this is four month of bed bug lifecycle interruption! This is a great little tool to add to your bed bug fighting toolbox.

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2 of 2 people found this review helpful

Yes I liked this produce it was easy to mix up and use and I am going to order more of this soon. It did work like it should I was able to see it in a matter of days thank you. Plus I really like the free shipping that is a ++!

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1 of 1 people found this review helpful

It seems to have worked for me,but I was using other stuff as well so I can't totally say. But I can say that I haven't seen anymore bedbugs.

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1 of 1 people found this review helpful

I have seen a few different looking roaches. Hope it affects everyone of them. Too early to tell

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1 of 1 people found this review helpful

Time will tell

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1 of 6 people found this review helpful

I purchased one oz. of IGR concentrate to help get rid of an infestation of cockroaches in our recently rented condo. Blocking entrance sources, combined with a thorough cleaning of the condo and the application of insecticides, I applied the product as prescribed about 3 weeks ago and it seems to have done it's job.

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1 of 2 people found this review helpful

I did receive the products I ordered in a very timely manner.

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1 of 1 people found this review helpful

Safe for the Environment not messy not strong odor easy to use. good product very economical. flies no more

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seems to work after one week will see if it has worked after a month.

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seems to work after one week will see if it has worked after a month.

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Used Gentrol Igr with Suspend Polyguard and it is working with good results.

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Excellent additive when using foamer. Stops development of existing larva into flies

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