MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML

Helps prevent mosquitoes...when we first moved here we could not go outside...now we can

Got pests? Cared for a pregnant stray cat and it never crossed your mind that it could have fleas and you got them in your house so you freaked out and had multiple panic attacks? Then this stuff is for you. I tried everything recommended to irradicate fleas and nothing worked. I was at the end of my rope and was so disgusted and exhausted from fighting them. I shelled out the money for this stuff and applied it just one time, and the fleas were gone. Legitimately gone. I did apply this stuff another time just to be safe, but it probably wasn't necessary. Let me tell you, this stuff is a complete lifesaver. I have so much left over and keep it around just to be safe. Skip everything else and buy this. You'll be glad you did.

killed bugs well

Mixed with Biffen. Seems to work better than anything for fleas and mosquitos in the yard.

Won't control fleas

I had an Indian meal moth infestation. I mixed this with BASF Alpine WSG Insecticide (B08KSN2MMG) and within a few weeks saw noticeably smaller (inhibited growth) bugs and also a fewer number. Also, now I keep flour and grains in the freezer to kill or deter any more intruders.

Some years are worse for fleas in early summer. This year was apocalyptic. I returned the favor with an apocalypse of my own. Periodic treatments with Nyguard (pyriproxifen) and Temprid (beta-cyfluthrin + imidacloprid) eventually got rid of them -- all of them. I wouldn't waste time (or spray) trying to deal with fleas without an IGR co-treatment.

This product work very well for us and our flea problem. We have a friend who has a horrible flea problem, he was coming to our house and we started noticing fleas on our pets. We have four dogs and two cats, my whole house is filled with plants and exotic animals and tanks. Bombing just wasn’t an option for us, our pets are treated monthly from the vets office. But we still had a problem two out of our four German shepherds are very allergic to flea bites and were losing hair and generally were just miserable. Nothing worked for us. We tried EVERYTHING! It was getting so expensive. So in my last desperate attempts I bought this. I put in my carpet shampooer and I shampooed my entire house. We put it in a sprayer and sprayed the outside and the perimeter of the house. This little bottle isn’t even half gone yet and my house is free of fleas at last!!! Dogs are growing hair again this stuff is a freaking miracle.

Killed the roaches in a fairly big infestation... And saved a fortune on bluffer "pest controllers"

Bye bye fleas.

Necessary addition for eliminating the offspring of persistent pests. Works like gold.