Gentrol IGR Concentrate
Customer Reviews

Rating Snapshot

4.5 of 5 stars (206)
4.5 out of 5 stars
Sort Reviews
Sort:
Sort Reviews
132 of 142 people found this review helpful:

This product works! Thank Goodness!
4 of 5 stars
By Eve in Cocoa Florida on 05/16/2010

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 cre…

Read Full Review »

Was this review helpful to you?  YesNo

110 of 113 people found this review helpful:

Gentrol IGR Genetic Warfare for Roaches :)
5 of 5 stars
By Tim in Clute, TX on 05/02/2012

I sprayed this down by itself a few days before performing my German Roach Normandy beach mission and I felt like I was on a secret mission to disrupt the worldwide roach population. This Gentrol with…

Read Full Review »

Was this review helpful to you?  YesNo

99 of 102 people found this review helpful:

This works!
5 of 5 stars
By J. in New York, New York & Oklahoma on 05/22/2011

A few years back our Queens, NY apartment became infested with bed bugs. The landlord called an exterminator, who treated our apartment about four times. One of the exterminators (then sent a differen…

Read Full Review »

Was this review helpful to you?  YesNo

89 of 93 people found this review helpful:

It's just works!
5 of 5 stars
By Kahina in Brooklyn,Ny on 10/22/2010

This stuff works! I'm soooo glad to have found your website and to have found something that actually works immediately. I just moved into an apartment the 1st of this month where it unfortunately had…

Read Full Review »

Was this review helpful to you?  YesNo

87 of 89 people found this review helpful:

The Best.
5 of 5 stars
By Chris in New York City on 07/04/2010

I used this stuff to get rid of bedbugs -- it's the only thing that really worked because it's a genetic disruptor and breaks their life cycle. It had the added bonus of breaking the life cycle of ev…

Read Full Review »

Was this review helpful to you?  YesNo

74 of 76 people found this review helpful:

Gentrol Bed Bugs
5 of 5 stars
By Tim in Ohio on 09/19/2012

A very good product as it does start the process of eliminating these pest. I had researched the different types of chemicals for these bugs and found GENTROL to be the answer. Dump one bottle in a ty…

Read Full Review »

Was this review helpful to you?  YesNo

48 of 52 people found this review helpful:

gentrol IGR concentrate
5 of 5 stars
By Daniel in Canton, Ohio on 03/04/2014

The main reason I purchased this product was to use it along with other chemicals when I'm killing bedbugs. The major pest control company I work for won't give it to me for my use, and as it has a gr…

Read Full Review »

Was this review helpful to you?  YesNo

45 of 52 people found this review helpful:

Gentrol IGR Concentrate
5 of 5 stars
By Donna in Winnetka, IL on 07/19/2010

Most effective in preventing the insects from maturing and multiplying. I mix it with the other pesticide I am using.

Was this review helpful to you?  YesNo

38 of 40 people found this review helpful:

gentrol IGR Concentrate
4 of 5 stars
By Eluv in nj on 02/06/2013

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 g…

Read Full Review »

Was this review helpful to you?  YesNo

36 of 43 people found this review helpful:

Gentrol is a must for any beg bug spraying regiment
5 of 5 stars
By John in Cincinnati, OH on 06/11/2012

I've been battling bed bugs in a ten unit building. It wasn't until I added Genetrol to my mix that I saw a significant drop in bed bug sightings.

Was this review helpful to you?  YesNo

35 of 39 people found this review helpful:

Bed Bugs
5 of 5 stars
By Jay in Columbus, OH on 10/31/2010

Got it for bed bugs with Demand CS and the Gentrol IGR. Had a pretty good infestation in my old apartment, well over 50 bugs and uncountable eggs. Just so happened that I was moving anyway so I though…

Read Full Review »

Was this review helpful to you?  YesNo

35 of 38 people found this review helpful:

Broke their reproducing cycle!!
5 of 5 stars
By Steve in North Carolina on 07/02/2014

My house became infested with roaches, after an undetected water leak created the perfect breeding grounds for them under the kitchen. I spent several hundred dollars on a 'professional' exterminator,…

Read Full Review »

Was this review helpful to you?  YesNo

30 of 30 people found this review helpful:

Its working! German cockroaches.
5 of 5 stars
By Ryan on 08/13/2011

Ordered 1oz of Gentrol IGR Concentrate to mix with spray pesticide. Received 30 July 2011 and yesterday, 12 August 2011 my room mates and I started to notice full, unhatched egg pills laying around- t…

Read Full Review »

Was this review helpful to you?  YesNo

28 of 32 people found this review helpful:

First time user
4 of 5 stars
By Donna in Cincinnati, OH on 12/17/2010

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 y…

Read Full Review »

Was this review helpful to you?  YesNo

25 of 27 people found this review helpful:

Great Service and Products!
5 of 5 stars
By Matt in Zachary, LA on 11/29/2010

Technically, I could not test Gentrol completely (since it works sort of in a different way than poisons), but I believe in the product. Fourth time I ordered from Domyownpestcontrol.com and the servi…

Read Full Review »

Was this review helpful to you?  YesNo

24 of 24 people found this review helpful:

This stuff really works
5 of 5 stars
By Cheryl in Clendenin, WV on 12/29/2015

I used this to treat both a roach and bedbug infestation. Ugh. Not sure which is worse. I bought a pint of Suspend insectidide and a pint of Gentrol. Mixed them together in a sprayer. Bamm! No more ro…

Read Full Review »

Was this review helpful to you?  YesNo

22 of 24 people found this review helpful:

Gentrol IGR
4 of 5 stars
By L. in NJ on 01/03/2013

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…

Read Full Review »

Was this review helpful to you?  YesNo

21 of 24 people found this review helpful:

Gentrol IGR
5 of 5 stars
By Cindy in Philadelphia Pa. on 10/11/2012

If you have struggled to get rid of bedbugs this product is a must. I wash the sheets and clean the rooms, Spray Gentrol IGR once a week my problem is all but gone. I'm going to continue to use becaus…

Read Full Review »

Was this review helpful to you?  YesNo

18 of 18 people found this review helpful:

It's unique
5 of 5 stars
By Jacquelyn in Miami, FL on 08/27/2011

This really works and you can tell by observing a treated roach. It's body is deformed (it's wings are sort of sticking out from it's body). This seems to be the result of altered reproductive organs.…

Read Full Review »

Was this review helpful to you?  YesNo

17 of 21 people found this review helpful:

bed bugs
5 of 5 stars
By John in bentleyville, pa on 12/09/2010

first application seems to be working.rechecked a week later for second application and not one bug seen.

Was this review helpful to you?  YesNo

16 of 17 people found this review helpful:

Great product
5 of 5 stars
By Josh in Trenton, NJ on 09/08/2010

I use this stuff all day everyday at work in combination with either Cy-Kick CS or Phantom. Great combination to deal with most household pests (roaches and what such), and either of those combination…

Read Full Review »

Was this review helpful to you?  YesNo

16 of 19 people found this review helpful:

Did the job for our roach problem
5 of 5 stars
By Gabriel in Albuquerque, NM on 12/18/2013

Used with Cy-Kick CS and had amazing results. We had multiple breeds of cockroaches living throughout our house and this combination did the trick. We did a crack/crevice application to get under mold…

Read Full Review »

Was this review helpful to you?  YesNo

16 of 17 people found this review helpful:

Gentrol
2 of 5 stars
By Bill in AR on 01/28/2016

I have applied the product and there has been a decrease but not an eradication.

Expert Response  Expert response:

Please note: Gentrol will not kill insects. Gentrol is a growth regulator so only nymph stages and eggs would be impacted by the application. It will take several months to see complete results from using this product. Please let us know if you have any questions, we are always happy to help!

Was this review helpful to you?  YesNo

15 of 15 people found this review helpful:

gentrol IGR Concentrate
5 of 5 stars
By Randy in Omaha Nebraska on 04/07/2012

RECIEVED ITEM QUICK AND IN EXCELLENT PACKAGING I love this product

Was this review helpful to you?  YesNo

15 of 18 people found this review helpful:

bed bugs
4 of 5 stars
By Patty in Cincinnati ohio on 05/29/2012

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

Was this review helpful to you?  YesNo

14 of 17 people found this review helpful:

Love it!
5 of 5 stars
By Jesenia on 01/26/2011

Totally love this stuff! I pour it in the gallon of water with the pesticide and shake it and its ready to go! This stuff really works too!  It helps you control the infestation and prevents infe…

Read Full Review »

Was this review helpful to you?  YesNo

14 of 14 people found this review helpful:

Gentrol IGR Concentrate
5 of 5 stars
By Connie in dayton, ohio on 01/19/2013

Works great. Used for bed bug control. Helps when getting rid of them to stop the breeding process.

Was this review helpful to you?  YesNo

14 of 15 people found this review helpful:

Second purchase
5 of 5 stars
By Arthur in Colquitt GA on 10/10/2014

This stuff is great. I got a second bottle for a maintenance spray. Just to be safe. Cant beat this igr. Customer service is great as well. The bottle leaked out during shipping and they sent me anoth…

Read Full Review »

Was this review helpful to you?  YesNo

13 of 16 people found this review helpful:

Must have for eliminating insect pests!
5 of 5 stars
By A in Milwaukee WI on 04/24/2013

I had a rather nasty infestation of German cockroaches in a rental property, and Gentrol, along with Demon-WP, Exponent to help the Demon-WP against resistant roaches, and Phantom to give long term pr…

Read Full Review »

Was this review helpful to you?  YesNo

13 of 15 people found this review helpful:

Must have to prevent future infestation
5 of 5 stars
By Arthur in Colquitt GA on 10/10/2014

This stuff is easy to use if you have adults it will sterilize them and kill the nymphs. I like that it can be mixed with an adulticide.

Was this review helpful to you?  YesNo

×