Gentrol IGR Concentrate

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Gentrol IGR Concentrate bottle (1 oz. each) $7.78
Gentrol IGR Concentrate - Box (1 oz x 10 bottles)Gentrol IGR Concentrate - Box (1 oz x 10 bottles) case (10 x 1 oz. bottles)

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Gentrol IGR - Pint (16 oz.) pint (16 oz.)

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Gentrol IGR Concentrate - Box (1 oz x 10 bottles)

Gentrol IGR Concentrate travels deep into wall cavities, cracks and crevices, reaching the stored product pests that other treatments miss. Hydroprene, the active ingredient, prevents stored product pest larvae from progressing to the pupal stage of development, so the larvae die before they become breeding adults and future infestations. 1oz. bottle. Gentrol Concentrate should never be used to eliminate a roach population by itself. Gentrol will not kill roaches...it only prevents them from reproducing. You should use roach baits and roach sprays in conjunction with the Gentrol Concentrate.


Active Ingredient: (S)-Hydroprene (CAS #65733-18-8) . . . . . . . . 9%
Target pests: Roaches, drain and fruit flies, Bedbugs, and stored product pest populations.
For use in: Food and non-food areas
Application: mix vial with one gallon of water and use as crack and crevice, spot, or fogging application. Most effective when mixed with a liquid insecticide.
Yield: 1 oz. per gallon of water. One pint (16 oz.) makes 16 gallons of solution. For roaches repeat every 4 months. For Bed bugs repeat every 2 weeks. For fruit and drain flies repeat every 2-4 weeks.
NOT FOR SALE TO: AK
Manufactured By: Zoecon (UPC: 041535378608)



How Gentrol IGR Concentrate Works

Gentrol IGR (Insect Growth Regulator) Concentrate travels deep into wall cavities, cracks and crevices, reaching the stored product pests, drain and fruit flies, and fleas, that other treatments miss. Hydroprene, the active ingredient, prevents pest larvae from progressing to the pupal stage of development, so the larvae die before they become breeding adults – and future infestations. Cockroaches and bedbugs exposed to Gentrol will become adults incapable of reproducing.

Stored product pests encounter hydroprene the same way they encounter insecticides – traveling on or rubbing against a treated surface. Gentrol IGR Concentrate spreads out from its point of application, creating a much larger treated surface than conventional insecticides. Gentrol Concentrate should always be diluted with water when applying with a sprayer. Because Gentrol is an insect growth regulator and not an adulticide, it should not be used as the sole protection for target pests.

Target Pests

Roaches, drain flies, fruit flies, bed bugs, stored product pests

PESTS CONTROLLED WITH GENTROL IGR CONCENTRATE: Cockroaches, drain flies, fruit flies, bed bugs, stored product pests (including Indian meal moths, rice moths, tobacco moths, red flour beetles, confused flour beetles, lesser grain borers, merchant grain beetles, sawtooth grain beetles, warehouse beetles, cigarette beetles, and Dermestid beetles)

Target Uses

GENTROL, an Insect Growth Regulator (IGR), is a synthetic juvenile hormone "look-alike" which disrupts the normal growth development of bedbugs and roaches. Bedbugs and roaches exposed to the GENTROL IGR Concentrate will become adults incapable of reproducing, thus ending the cycle of an infestation. Use GENTROL IGR Concentrate in apartment buildings, hospitals, hotels/motels, residential homes, nursing homes, and marine vessels. Because of its broad labeling, Gentrol can be used in many sensitive areas where other sprays cannot. Gentrol is an excellent accompaniment to baiting programs for cockroaches, and it can be tank mixed with insecticides for treating bed bugs, roaches, or other listed pests.

Whether it’s used as a fogging agent or general surface spray, the long-term control of Gentrol IGR Concentrate is ideal for these sites:

Warehouses
Food Handling Establishments
Schools
Hospitals
Nursing Homes
Aircraft, Ships, Trains, Trucks

ACTIVE INGREDIENT: S-Hydroprene 9.0%

Gentrol IGR Concentrate Application Instructions

Use Gentrol as a general surface spray, fogging, spot, or crack and crevice application. Mix Gentrol Concentrate with diluent and apply with spray or hand application equipment, such hand-pressurized or power-operated sprayers capable of delivering general surface spray, fogging (space spray/mist), spot, crack and crevice spray applications, or with a paint brush, roller, or similar device.

Mix GENTROL IGR Concentrate with water and apply with spray or hand application equipment, such as hand pressurized or power-operated sprayers capable of delivering spot or crack and crevice spray applications.

Dilution Preparation:
For spot and crack and crevice preparations:
Use 1 ounce of GENTROL IGR Concentrate to 1 gallon of water. Partially fill the mixing container with water, add the GENTROL IGR Concentrate, shake or stir, and fill to final volume. Use diluted solution within 48 hours of mixing. Shake or stir before each use.

Spot and Crack and Crevice Applications:
Apply GENTROL IGR Concentrate diluted spray solution using either a pressurized spray system capable of delivering a pinpoint or variable spray pattern or a device capable of coating evenly. Make crack and crevice applications directly to areas such as crevices, baseboards, floors, ceilings, or walls. Make spot treatments to areas such as storage areas, closets, doors, and behind and under furniture and beds. To treat bedbugs, apply to harborage points mentioned above; in addition, under beds, bottom side of box springs (do not treat linens and mattresses), under and behind night stands, to points where carpet and wall meet, cracks in cove base, molding, and other areas where bedbugs harborage.

Gentrol Concentrate may be tank mixed with an adulticide currently registered for use, unless the product label prohibits such use.

Gentrol Concentrate may also be converted to a foam. For best results, use the higher amount of the foaming agent rate range.

Always read the product label completely before use.

Each 1 oz. bottle yields 1 gallon of finished solution. Each 16 oz. bottle yields 16 gallons of finished solution. 1 gallon of finished solution covers 1,500 square feet of surface area.

Standard Application Dilution rates / Mixing Ratios for Gentrol IGR Concentrate

*1 fl. oz. (30 mL)/gal. of water – surface, spot, or crack and crevice applications

*1 fl. oz. (30 mL) per 12,000 cubic feet – fogging applications

Gentrol IGR Concentrate is for use in the following areas:

Apartment buildings, bakeries, bottling facilities, breweries, boiler rooms, cafeterias, candy plants, grocery stores, day care centers, hospitals, residential homes, hotel/motels, office buildings, kitchens, laboratories, cereal processing facilities, manufacturing plants, mausoleums, meat and produce canneries, nursing homes, restaurants, schools, locker rooms, stores, taverns, warehouses, as well as various modes of transportation such as aircraft, buses, trucks, trailers, rail cars, and marine vessels; food and non-food areas of food-handling establishments.

Indoors-

Fogging Application: Apply Gentrol Concentrate as a fog or an ultra-low volume (ULV) mist with equipment such as ULV, mechanical misting sprayers, aerosol generators, or thermal foggers to achieve uniform coverage. Apply at a rate of 1 ounce Gentrol per 12,000 cubic feet. Use water or oil as diluent, depending on the type of equipment used. Fogging applications are best for larger facilities including warehouses. Close room or warehouse and shut off all ventilation systems. Apply the product in the air and direct mist toward all areas that may harbor target pests. After treatment, leave the room closed for 30 minutes or longer as recommended by the equipment manufacturer or the labels of other products applied in tank mixing. Do not remain in treated area; ventilate before reentry.

Bed Bugs: Apply to harborage points mentioned above; in addition, under beds, bottom side of box springs (do not treat linens and mattresses), under and behind night stands, to points where carpet and wall meet, cracks in cove base, molding, and other areas where bedbugs harborage. Retreat at 14 days for heavy infestations. Gentrol cannot be used as the sole treatment for bed bugs.

Drain Flies, Fruit Flies: Apply Gentrol to areas of fly breeding. For drains, apply product into and around the downspout and catch basin area. Coat these areas thoroughly as fly larvae develop in the scum buildup on the sides of drain pipes. Repeat applications at 2 to 4 week intervals depending upon the severity of infestation.

Pantry/Cabinets, Small Food Storage Areas: Apply as a surface spray, crack and crevice spray, or spot treatment to pantry and cupboard shelves or other areas where food is stored. Prior to spraying, remove all food containers and foodstuffs. Do not replace food containers or foodstuffs until spray has dried. Do not store food in open containers in treated pantries. Destroy any infested food packages to ensure proper control.

Outdoors-

Gentrol IGR Concentrate is not intended for outdoor use because it is not photostable (the product breaks down quickly in direct sunlight).

Gentrol IGR Concentrate Features

*Contains the insect growth regulator (IGR) hydroprene, which disrupts pests’ normal growth pattern.
*The only IGR labeled for use as a spot and crack-and-crevice treatment in all areas of food handling establishments.
*May be applied as a general fogging agent or general surface spray.
*Long-term control – 120 days.
*Breaks the endless clean-out/reinfestation cycle.
*Also targets cockroaches.
*Easy dilution rate.

Extra Tips

*Use diluted solution within 48 hours of mixing. Shake or stir before each use.

*When tank mixing with adulticides, be careful to match coverage areas of finished solutions. (Many insecticides are applied at a rate of 1 gallon of solution per 1,000 sq. ft.)

*Do not apply directly to food or food-handling surfaces.

*Gentrol is for indoor use only.

*Not for use as the sole protection from listed pests, especially bed bugs and cockroaches.

*Gentrol IGR is also available in a convenient ready-to-use aerosol or the discreet point source stations.

Rating Snapshot

5 stars   40
4 stars   9
3 stars   1
2 stars   0
1 star   2

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Average Customer Rating
4.6 star rating (52 reviews)

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Most Helpful Customer Reviews
  • 35 of 37 people found this review helpful:

    4 of 5 Stars  This product works! Thank Goodness!
    By Eve on May 16, 2010
    Verified Purchase

    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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  • 23 of 23 people found this review helpful:

    5 of 5 Stars  The Best.
    By Chris on July 4, 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 every other insect also -- so I haven't seen a roach or a fly ever since I used it. What an awesome product.

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  • 23 of 24 people found this review helpful:

    5 of 5 Stars  It's just works!
    By Kahina on October 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 roaches. I couldn't sleep when I noticed the apartment had them; I'd never lived with these ungodly creatures before. I purchased this product along with the Drione and they did the trick! I think my landlord is amazed but he won't let on. He's been paying an exterminator to visit twice a month. This stuff works, the exterminator is a waste of his money. It's been three weeks and I'm more than happy to say that I can rest peacefully.

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  • 12 of 13 people found this review helpful:

    5 of 5 Stars  This works!
    By J. on May 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 different one each time) told me that the bug spray mix wasn't really meant to get rid of bed bugs permanently, just put them into temporary hiding. After the four or so treatments, we still had the bedbugs. I decided on this product after reading the literature that was available then. It turned out to work. After one treatment of this, the bed bugs slowed down, and after two they disappeared. I think I did this for a total of three times, and we never saw the bugs again. I had purchased the whole box and had most of it left after treating my apartment three times. Needless to say, the entire box of the Gentrol IGR cost less than a single visit from a NYC exterminator. As an added benefit, Gentrol IGR also fubars roaches. I now use it on my own commercial property for roach control, and for me, it is more effective (by killing the bugs and by cost) than hiring the bug company.

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  • 11 of 12 people found this review helpful:

    5 of 5 Stars  Gentrol IGR Concentrate
    By Donna on July 19, 2010
    Verified Purchase

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

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Most Recent Customer Reviews
  • 5 of 5 Stars  good stuff! works very very well!
    By Shawn on July 27, 2014

    this IGR does what it is sold and developed to do! period! i have not seen bugs for a while! i used this with PHANTOM both work great! if i ever need it again for some reason or someone i know has need for it, i will HIGHLY recommend this and the phantom or another product.

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  • 5 of 5 Stars  The Mighty Roach War
    By Med12 on July 5, 2014

    It seems to be working well. Recently moved into a new place and didn't notice till it was too late that it had a pretty established german roach population. Initially I sprayed with talstar-P. It killed a lot, but more were always coming so I purchased Gentrol and sprayed with a mix of the two. I still see an occasional roach now about two weeks after spraying BUT it is usually dead.

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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  Broke their reproducing cycle!!
    By Steve on July 2, 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, and he didn't put a dent in the little buggers. Then, I bought Gentrol and Demon WP, and they worked great!!! And the Gentrol is still working, months later. The few bugs we do see, are 'crippled, crazy and malformed'.

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  • 5 of 5 Stars  Bed Bugs are gone
    By Shelly on July 2, 2014

    This is used to prevent eggs from hatching. It truly does work. Also, the do it yourself pest control in my area charges three times the amount for thus product. Its cheaper to get it here. Plus, they will talk you through it over the phone.

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  • 5 of 5 Stars  gentrol
    By Randy on May 6, 2014
    Verified Purchase

    gentrol has never failed me whether worms and moths in the dog food or holding down cockroach population until I get them under control with a pesticide I used gentrol as a pest control operator and it still works on bedbugs to stop their breeding

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  • 5 of 5 Stars  Received on time in good condition.
    By The on March 27, 2014

    Always can count on Do my own pest control for timely delivery and proper supplies. Thanks

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  • 1 of 1 people found this review helpful:

    4 of 5 Stars  Seems like it's working
    By gv on March 17, 2014

    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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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  gentrol IGR concentrate
    By Daniel on March 4, 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 growth inhibitor in it which is important if you miss any eggs when you are treating and steaming the inhibitor won't let the nymphs shed their skin to get to the next stage. Thus you eliminate them a lot faster. I bought it with my money to better serve my customers. It works and is well worth the price.

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  • 1 of 1 people found this review helpful:

    4 of 5 Stars  Gentrol works
    By Richard on January 16, 2014

    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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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  Did the job for our roach problem
    By Gabriel on December 18, 2013
    Verified Purchase

    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 molding and back behind and in-between cabinets and then used a regular spray application to get the normal areas of the house.

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Most Helpful Q&A's

March 14, 2010 Patrick asked:

QCan Gentrol IGR concentrate be diluted with other insecticides?

AYes, Gentrol IGR concentrate can either be applied by itself in a gallon of water, or you can mix it directly with any other insecticide you happen to be spraying with.  The Gentrol IGR comes in 1 ounce vials, which is the exact amount you need to mix with each gallon of water or gallon of other insecticide.  1 ounce or 1 vial of Gentrol IGR per gallon of water.

31 of 31 people found this answer helpful.
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August 8, 2010 Anna asked:

QCan you mix Gentrol IGR Concentrate with Phantom Insecticide?

AYes. Gentrol can be mixed with most insecticides with no problem.

14 of 15 people found this answer helpful.
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October 19, 2010 George asked:

QIf bed bugs walk over dried Gentrol IGR, does it work? Or does it have to be sprayed on a live bedbug?
Does it work with all roaches? If yes, which ones?

AGentrol IGR does not have to be applied directly to bed bugs or roaches to work.  It has a residual that can last up to 4 months, so it can be picked up by bed bugs, roaches, drain flies and pantry pests long after it dries. It will work on all species of roaches.

12 of 13 people found this answer helpful.
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November 20, 2012 Joel from Sunnyside,ny asked:

Qcan I spray gentrol on all the walls and ceilings in my apartment?
I have small kids and am worried once the Gentrol dries if the residual is bad for them if they touch the walls? Also I have pets, what happens if I spray the floors, will the residual affect my dogs?

AYou should apply the Gentrol IGR as directed on the product label, directly into cracks and crevices around door frames, window frames, baseboards and under appliances. There is no need to spray the entire wall, ceiling or floor. All children should be out of the area during the application and they can safely return to the treated as soon as it has dried. The dried residual will not have any effect on people or pets even if they touch it. Also, by applying the product directly to cracks, crevices, voids and other inaccessible areas you will be limiting anyone's exposure to the product.

10 of 10 people found this answer helpful.
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August 8, 2010 Anna asked:

QCan you mix Gentrol IGR Concentrate with Temprid SC?

AYes. Gentrol can be mixed with most insecticides with no problem.

9 of 12 people found this answer helpful.
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Most Recent Customer Questions

April 24, 2014 Jonathan from San Jose , Ca asked:

QCan I mix Gentrol with IC3?

A Gentrol IGR Concentrate and Essentria IC3 can indeed be mixed together. Please review the product labels for the appropriate mixing ratio for your application.

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April 1, 2014 Ina from Wilmington Nc asked:

QI am using your products you recommend for german roaches, never had this issue before and it is awful
I used spray and bait, I just recently bought IGR from you to use. any other advice? lived here over 22 years and first time we have had these awful german roaches. cleaned all cupboards x 2 already and sprayed and baited. may be a bit of downsize, but not much. HELP

A We want to ensure that the products you are using work to their best abilities. Please call us at 866-581-7378 so that we can find what products you are using to better assist you.

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April 1, 2014 Ina from Wilmington Nc asked:

QMay I put Gentrol IGR in same room I kennel dogs?

A Gentrol IGR is safe to use on a room where dogs are in kennels. Just make sure to keep the dogs away from the treated area until it dries.

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March 14, 2014 Paul from Lakeland Fl asked:

QCan I mix Gentrol, Demon wp and Tempo SC ultra together in a 1 gallon sprayer?

A We would recommend to mix Gentrol with either Demon WP or Tempo SC Ultra. There no real  reason to use both Tempo and Demon at the same time. Please let us know if you have any more questions.

1 of 1 people found this answer helpful.
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January 24, 2014 Esteban from Harlingen, Tx asked:

QCan I spray Gentrol IGR concentrate anywhere i normally spray my insecticide? If so does the IGR have any residual on surfaces?

A

Apply Gentrol IGR Aerosol as a crack and crevice application using the supplied extension straw. Apply directly to areas such as: wall voids, pipe chases, crevices, and false ceilings. Apply spot treatments to areas such as: storage areas, closets, furniture and beds. Gentrol IGR Aerosol has a 4 month residual.

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January 20, 2014 Corey from Florida asked:

QCan Gentrol be sprayed in the same place Maxforce gel baits are set? Or should I spray in different locations?

A Gentrol IGR is not recommended to applied directly to the areas where the roach bait gel is present. Please keep in mind that Gentrol spreads out from its point of application. This means that the roach does not have to come in direct contact for the Gentrol to break down the reproductive cycle.

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December 16, 2013 Paul from North Bergen, Nj asked:

QIs wearing a proper mask with filters necessary when spraying Gentrol?
This is how I was trained. However, I read the label and instructions and I never came across wearing a mask.

A While going above and beyond with safety is always encouraged, the product label itself states all safety instructions that need to be followed. If there is ever a doubt, go with the label as it is what is considered law for its minimal safety equipment required. 

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December 4, 2013 Lori from West Palm Beach, Fl. asked:

QFlea outbreak
Is Gentrol ok to use for fleas along with demon wp in a pump sprayer? I have a serious outbreak and have literally tried everything but the little babies keep popping up. My dog is on Frontline Plus and Comfortis with an Adams flea collar and still we have the little buggers. HELP!

A Gentrol IGR is not actually labeled to treat for fleas and Demon WP is not labeled to be used in the areas indoors that you would need to treat to eliminate fleas.  Demon WP is only labeled for spraying on cracks and crevices and baseboard areas so it would not be appropriate or flea control indoors. We would recommend our Indoor Flea Kit which provides you with the necessary components to completely eliminating fleas in your home the most efficient way. We also have a video on that page that and in our "Learn Videos" tab that shows you step by step how to use the products.

2 of 2 people found this answer helpful.
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December 4, 2013 Mike from Delmar Delaware asked:

QDoes Gentrol have the same effects on silverfish it has on cockroaches as far as feeding habits?

A Unfortunately, we are unsure of the effects of Gentrol on Silverfish because Gentrol has not been tested and is not labeled for silverfish control.

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November 7, 2013 Michael from Wichita, Ks asked:

QIs Gentrol a good combatant for fruit flies?
If it doesn't work well, what is a good chemical to use for knock down and long term residual? Besides a trap/cup.

A Gentrol is a product used to sterilize fruit flies. This means it will keep them from reproducing, it is not a product that will kill adult fruit flies. For knockdown of the adult fruit flies, you should use 565 Plus Aerosol or Clean Air Purge.

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