ZOECON37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator

I live in an apartment, and never had issues with roaches. new neighbor moved in, and They cook stuff with aromas so intense it permeates the walls and into adjacent apartments. If you can smell what you neighbor is cooking so can roaches. This lead to an infestation. Most stuff you find at the mart is useless since apartment roaches are immune to it. I got some industrial grade roach killers here in Amazon and that worked for a while. It ended the infestation temporarily. After about 3 weeks i had a second infestation but they were baby roaches. So while the industrial grade insecticide works, it is not effective against roach eggs. So you need to mix it with a growth regulator. I did just that mixed Gentrol with the insecticide and the infestation ended in 3 day, and no more baby roaches as well. Excellent product.

Finally something that worked. Even the exterminator did not get rid of them. My shower was not used for about 2 months when the glass doors broke and it took that time to get it replaced, and I got an invasion of these things. Tried different gels that said they would work and did not, finally used this one jar every 5 days, I bought a small squirter jar with cap to aim to sides of pipes. After 25 days I have had none for the past 7 days. I will pour 2 lg pots of hot water down drain daily for 30 days. Thanks Gentral for your product and your emails with the advice.

I miss this with an insecticide and spraying every week for about 4-8 weeks until the issue is resolved.

We fired the pest control company. Use this in a pump sprayer with tempo ultra sc (must be used together for total coverage) , and use it once a week for a month or so, and all your pest issues will be taken care of. Let dry completely before letting the animals near it. Wet is toxic, dry is safe.

I used this for lot of bad job sites. It works great!!!!

I spray every corner the roaches go, and event in drawers or behind the fridge. I was giving it 1 star because after 3 months, nothing changes.4 months later, I notice majority of the adult roaches have twist wings which how it affects. However, there’re still lots of the baby ones.

I thought I was buying for bed bugs fleas and ticks not roaches

Mix to the scorpion ratio. The strongest mix (scorpion) with a (bottle to a gallon) of the gentrol oil. Do this once and then hit it again same strength 6 months later. They will still be knocking bugs down 2yrs later! This stuff is incredible mixed with demand cs! My go to for bugs!