MGK NyGuard IGR Concentrate | Insect Growth Regulator | 140 ML

Great results. Works as described. Arrived on time. Mild scent, dries quickly.

GREAT OPTION IF YOU DONT WANT TO SPEND BIG BUCKS IN A MONTHLY PEST CONTROL FEE. I USE IT AS PEST CONTROL IN MY AIRBNBS AND SO FAR, IT HAS DONE A GREAT JOB AT KEEPING PESTS OUT. I DO AN APPLICATION EVERY 8 WEEKS AND IT HAS WORKED VERY WELL, HIGHLY RECOMMEND IT.

Used this with a combination 7.9 talik and works wonders. All bugs went to hell !

I was suffering from a moderate flea infestation and tried treating the animals with various neck/back drops and flea collars, as well as bathing them in flea shampoo every few days and spraying all of the carpets, drapes, and furniture with a pet store purchase that was SUPPOSED to kill all fleas and prevent more showing up. Nothing was working, and I was about ready to bite the bullet and hire an exterminator to come bomb the house. I received this order almost exactly 1 month ago today. The day I received it I mixed it up 4 ML / gallon of water and sprayed my entire yard, around all doors, windows, and the foundation of the house, and the first floor and basement of my house as well as the stairs leading to the 2nd floor. About a week later I wasn't seeing much improvement and sprayed the whole yard and first floor again. This label suggests multiple treatments appx. three weeks apart. In the last month I have gone from pulling 15-20 fleas off a 5 lb dog to finding 1-3. My legs have almost completely healed from where I was being bitten. My dog's hair is growing back (she was scratching and chewing it off). I will be following the suggestion of the label and treating my yard and home again now that 3 weeks has passed, but this seems to have done the trick as of right now. I would HIGHLY recommend this product to anyone who is having problems with fleas, and while I can't personally speak for the other 20 or so insects it claims to combat, my guess is it works just as well against them.

Mixed as directed in quality sprayer, added suggested portion of Nyguard (for cocoon stage), meticulously sprayed house. Noticeably effective overnight, no fleas seen for 2 days, then a few reappeared. Second spray did the trick, and a third spray a few days later has completely resolved a horrific, difficult indoor and garage (2 indoor cats) flea infestation, previously unresponsive to Raid spray, fleas bombs, and Deet. I had also purchased Conquer to add to the mix but did not use it. Bottles arrived securely taped, in sealed bags, in a reasonable time. Also had a carpenter bee (or horntail wasp) problem in patio framework, so total purchase included Drione dust and a small puffer, which took care of that long-standing problem in 1 application. I also bought Bifen XTS to mix and spray over mown lawn for fleas outside. Not certain that was needed, but infestation was so bad I wanted complete eradication, no survivors, no prisoners. My local Vet had replaced the previously (but no longer) effective Advantage with Cheristin, which took care of the cats. No more scratching was observed. He was interested in learning about the success of the Demize, Nyguard, and Bifen use, and wanted the company contact information. He tells me my community is having a huge problem with fleas this year. All together, the combination was completely effective, somewhat costly, but best price I could find, cheaper than an exterminator, and I have plenty product left over. My only detraction was because the customer service "advisor" didn't really listen to my infestation analysis and seemed more interested in selling as much product as possible. I evidently didn't need the Conquer, and possibly not the Nyguard, but I wasn't taking any chances. Demize works, maybe the Nyguard helped, and I'm not sure if Bifen killed any fleas in the lawn, but the fleas are gone.

Good stuff.

Knocked the fleas out. I was begining to be hopeless but used this in 2 or 3 rounds of extermination attempts and now we are not overrun with fleas. The chain has been broken

I am not a exterminator/pest professional, only a consumer, so therefore the following recommendations should be taken as my personal and not professional advice. At first, I was disappointed at the size of the bottle I received. I did not look closely at the title or the description. However, my disappointment quickly faded, shortly after the first use. I had agreed to dog sit for my friend's Beagles. I went by his house and took my German Shepherd with me to let them play together. A few days later, my friend told me that he noticed his dogs had a pretty good amount of fleas. I held my breath and watched my dogs closely. A couple weeks past, and I began to notice my two dogs scratching. Upon closer inspection, I found my pups were crawling with fleas. My dogs were at the end of their monthly treatment flea cycle and the infestation came at the perfect/worst time. I treated my house once with Bifenthrin. (also purchased on amazon). This did a GREAT job of killing the fleas right away, but after a couple weeks, the new ones hatched and the whole thing started over. I had originally planned to use this IGR for mosquitos next year, but decided to give it a try for the fleas. I'm very glad I did. I mixed this in with another batch of Bifenthrin and spayed the whole house and yard again. I had already retreated the dogs for their monthly flea medication, switching to Advantix II. It took about 5 days before I never saw another flea, but even after the first day of treatment with IGR and Bifenthrin there was a drastic difference. I went from picking off 20 fleas from my German Shepherd to 3. (Yeah, it was bad.) On a side note, if you want to know if your dog has fleas, but he has a thick coat/undercoat, check under his front legs/armpit region, as well as his groin around their business. The skin is soft, moist and exposed in those areas, a flea's paradise. Also, google what flea eggs look like. I had no idea. They look just like dirt! Washing linens, vacuuming, dips and monthly treatments are good mild treatments to a flea infestation, but this product brings the big guns! If you have fleas, buy this product, a jug of Bifenthrin and a 1 Gallon sprayer (I also bought a shoulder strap since the sprayer I bought did not come with one). I attached a picture of the tools you need. Mix 4mL's of this solution and 1oz of the Bifenthrin to one gallon of water for every 1,000 sqft. Wear gloves, long sleeves, mask and goggles if you are spraying upwards. Keep your animals/kids outside/inside respectively till it dries. Vacuum thoroughly. Wash all infested linens. This will end the infestation and you will get your life back! It's a little embarrassing to share all of this information, but hey, it's life and having fleas is MISERABLE, but it can happen, no matter how careful you are, so I wanted to share how I bested them. Lastly, it is important to note that since I sprayed this product & Binfenthrin 2 months ago, I have only seen 3 bugs/spiders, of any variety inside the house. 1 of which was already dead. Hope this helps! Any questions, just ask. -jP

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.