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๐ซ๐ Outsmart pests before they multiply โ stay ahead with Gentrol IGR!
ZOECON Gentrol IGR Concentrate is a powerful insect growth regulator with 9% (S)-Hydroprene, designed to disrupt the life cycle of roaches, bedbugs, and flies. This 16 oz concentrate mixes with water for flexible application methods including fogging and spot treatments. Ideal for both food and non-food areas, it requires scheduled reapplicationsโevery 2 weeks for bedbugs and every 4 months for roachesโto maintain effective pest control. Trusted by professionals and rated 4.6 stars, itโs a must-have for proactive, long-term pest management.

| ASIN | B003Y663JE |
| Active Ingredients | (s) hydroprene |
| Best Sellers Rank | #113,780 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #426 in Insect & Pest Repellent Spray Concentrates |
| Brand | ZOECON |
| Brand Name | ZOECON |
| Customer Reviews | 4.6 out of 5 stars 564 Reviews |
| Included Components | Concentrate |
| Item Form | Spray |
| Item Type Name | Insect Growth Regulator |
| Item Weight | 0.01 Ounces |
| Liquid Volume | 1 Gallons |
| Manufacturer | Zoecon |
| Model Number | 619907 |
| Part Number | 37880A |
| Target Species | Insects |
| UPC | 041535378806 |
| Unit Count | 16.0 Fluid Ounces |
K**E
Does the job.
This is a little long but I hope it helps someone. So unfortunately we got Bed Bugs. We had a exterminator come twice with no luck. We did not have a huge infestation. We actually couldn't find a nest. The exterminator insisted that they would only come two weeks after spraying but I was getting bit alot only after three days of spraying. We actually found the same product they used, Temprid Fx, and ordered. We sprayed every four days for two weeks. Still every three to four days. I would get bit again. So we did some research and found this product. Three days before this product came I steamed our whole bed. Bunky boards boths sides, bed frame, mattress, baseboards and other furniture in the room. (I found a little nest under a edge piece of material on the bottom of the bunky board. I killed them and removed it) Then the next day after the steam dried, we sprayed the Temprid Fx over all of the bed parts including the mattress and all over the room. Then when this this product came we mixed the Temprid FX as directed and added this as directed with it. We soaked everything in the room. After it dried we then covered our bunky boards and mattress with Safe Rest mattress covers. I have not gotten bitten and no signs of bugs for over a month. FY, the smell of this product is VERY strong, so as others have recommend I purchased some cheap gas masks, close your HAVC vents in the room you are spraying, close the doors and block the bottom of the doors and keep you animals away until everything is dried. It dries fast but we didn't use the room until the next day and aired out the room first. And one more thing, remember heat kills them. Anything that can be put in the dryer need to be heated for at least 45 minutes on high heat. Most everything else can be sprayed with this. It did not hurt our Wood bedframe or floors.
D**R
Excellent resource
Works like a charm for pest control
A**R
Great stuff
This stuff really works yall! We applied it 2 times and havent had a bug problem since.
R**K
This is one of the best products to get rid of bedbugs permanently
This is one of the best things to get for getting rid of bedbugs you also need to use it withTemprid SC Insecticide because what it does is stop the bedbugs from being able to grow up and reproduce.I would get up at 3:30 in the morning when bedbugs are out and moving around and mix the two in a 1 gallonspray container after the first time I noticed bedbugs that were dead. Many of them but do not stop there you need to do it at least two more times but preferably three more at least one week apart. if you can take apart the bed as much as possible and also spray along baseboards any wood that you have around your bed because they do love to hide there. But I noticed no new bites after I had done this one time. When you get the spray bottle preferably get one that you can change the nozzles on to a wide fan pattern. I sprayed all around the baseboard the headboard which is where they seem to go the most and the carpeting under and around the bed. I just did my second spray and you have to do it roughly every 7 to 10 days when you do it that way you kill or stop the growth of new ones that you didn't get before. I also sprayed around door openings any mats that I had on the floor and also my luggage and it's a good idea to open up your dresser and spray your dresser top to bottom inside the shelving and around outlets because they have a tendency to want to hide there. I have used many other products and these two seem to be the best . Just make sure that you also get the other one which is Temprid SC Insecticide.
C**N
It really works
It really works I would buy it again the place where I was renting had bed bugs and cockroaches and really bad and we watch the turn in a adult and die so I will be getting more of this stuff
S**E
Guess it works
Used several products for bed bugs. Got rid of them, not sure which ones worked.
B**N
Good stuff as part of a broader insect control regime...
I use this when I am treating for bed bugs and cockroaches in apartments I manage. I always try to hit the bugs w/ a cocktail of chemicals to get fast knock down and then keep them down. I mix this w/ residual pesticide in my sprayer. My understanding is you can mix this w/ general use pesticides unless the label of the other chemical states not to mix in this manner. I have never used this as a standalone treatment, always as part of a comprehensive multi-faceted attack w/ at least 2 other chemicals. Generally I mix this w/ general purpose residual and apply to all baseboards & cracks and crevices. I then use bait in kitchens for cockroaches. For bed bugs I typically use another insecticide in aerosol format on furniture. The multi-chemical approach has worked wonders and helps minimize chance of some bugs surviving because of immunity to one particular chemical.
P**Z
Best
This help get rid of all the roaches in about 2 months I has no more plus I used a past that come in 4 tubes that look like shots I put small dots everywhere under counters ,fridge,bathroom etc
Trustpilot
1 month ago
3 weeks ago