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Customer Reviews for Demon WP Insecticide

Rating Snapshot

5 stars   558
4 stars   64
3 stars   12
2 stars   10
1 star   15

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Average Customer Rating
4.5 of 5 stars (659 customer reviews)

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Displaying 81 to 100 (of 659 reviews)
  • 3 of 11 people found this review helpful:

    1 of 5 Stars   Did Nothing
    September 7, 2011
    Verified Purchase

    I used Demon WP on ants. It did absolutely nothing to stop them. 30 minutes after I sprayed they were trekking across the path that was coated with Demon. So, I mixed another batch (double strength), and sprayed again. Immediately after it dried they came marching again. In my experience this product has zero effect on bugs. Complete waste of money.

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  • 3 of 7 people found this review helpful:

    1 of 5 Stars   Demon WP
    November 18, 2011
    Verified Purchase

    It is not doing the job, I have sprayed numerous times and I still have roaches. I used to use Demon but it is not the same result.

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  • 3 of 3 people found this review helpful:

    5 of 5 Stars   good for roaches
    September 16, 2010

    luv this product.. its great i spray it at night and in the morning when i woke up there was roaches death all over, even outside.. amazing and it works on spiders, any other bugs!.. great product!

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  • 3 of 3 people found this review helpful:

    5 of 5 Stars   Not just for RV's
    July 13, 2010
    Verified Purchase

    I learned about this product when I was working for a KOA campground. It was the most effective preventative for the unique pest conditions we saw with the RV's in the park. Nothing got past it! Now I own a home in a notoriously roach-infested area, and use Demon WP faithfully once a quarter. I've had the home 5 years and have never had to call a pest control company. I highly recommend this product for effective pest prevention!!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   So far...so good!
    October 5, 2012

    For some reason, we had a little roach problem around our house. Lord knows I can't find any food here, and a roach wouldn't fare any better...so who knows? Anyway, I had read on one of the "how-to" sites about how to get rid of the roaches, and that person mentioned Demon. I've purchased from Do My Own Pest Control before, so I came back. I mixed up ONE batch of this stuff and sprayed the perimeter of the house (outside) and even sprayed some in the attic over an area I suspected that ants were entering. All I've seen lately are the ghosts of ants and roaches which once lived here, so yes....I highly recommend Demon, and the prices from Do My Own Pest Control can't be beaten. Thanks!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Roaches BEWARE!!
    January 8, 2012

    This stuff is AMAZING! I just sprayed the interior of my home about an hour ago, and i am already amazed at the difference. I encountered a few roaches crawling up the walls and under the couches while spraying, so i figured why not give them some direct contact with Demon WP Insecticide? It was beyond imagination how quickly it killed the roaches. They were dead before you could even blink an eye! After enduring such a horrendous roach problem for the past year, this is like Christmas morning for me. I can't wait to get up in the morning and see how many dead bugs i have!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Dead Roaches
    October 1, 2012

    Whether you call them Palmetto bugs or cock roaches this stuff will do the in. I've tried everything but finally I got them. Great product.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Brown Recluse Infestation
    September 30, 2012
    Verified Purchase

    My house in the country was infested with Brown Recluse spiders, I could go in my basement daily and stomp 10, they soon infested the entire house but finding them on the bed was the last straw. I had bought and sprayed almost every chemical out there, surprised I'm still alive. I finally ran across domyownpestcontrol.com and bought DemonWP and tried it following the instructions for spiders, it immediately killed the spiders and every other bug that comes in contact with the dry residue, and has kept killing them for over 2 years. Finally a spider free home. I just smashed a Brown Recluse climbing the wall the other day so I have resprayed and expect another 2 years bug free, best spider and bug killer ever!!!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Great Item
    June 13, 2014
    Verified Purchase

    This product is the best thing I ever used when it come to any kind insects specially roaches.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP
    June 7, 2011

    Used this product one time. Only sprayed outside of home and around windows and doors. All ants and spiders are gone. Ants had begun to get inside my home, but no more. Thanks.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Great product A+++++
    December 6, 2013
    Verified Purchase

    This stuff works great and lasts really long. I will recommend this product to everyone with any kind of roach issue as this will resolve your problem.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Roaches are gone
    June 13, 2011

    Applied a barrier around the outside of the house, and in the garage. Have found a number of dead roaches, and haven't seen a single living roach in the house. Good product!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Works
    March 28, 2013
    Verified Purchase

    Sprayed right after receiving my package weeks ago, and I stll see new dead bugs each day.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Fantastic stuff
    April 14, 2010
    Verified Purchase

    I live on a farm and every Spring we have thousands and thousands of lady bugs. They land on my windows and screens by the handful. This year, on your advice, I purchased Demon WP Insecticide and sprayed it around the base of the house and on the outside window sills. The very next day 90% of the ladybugs lay dead on the ground. Within days I noticed that not only had the lady bugs disappeared downstairs, but also in my basement, second floor and attic.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   demon wp
    January 28, 2012

    i use this product for my rental properties and it has done a great job in combination with the traps so far i have not had any complaints and no sign of roaches!

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  • 2 of 3 people found this review helpful:

    3 of 5 Stars   not that effective
    March 12, 2012
    Verified Purchase

    I read very good reviews of this, and I have a problem of roaches in my apartment. So I decided to give it a try.It turns out that this can kill the adult roaches, but for young, small roaches, it is useless. There are still a lot of the young roaches crawling around!!! A little disappointed.

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  • 2 of 6 people found this review helpful:

    1 of 5 Stars   Poor Product
    March 22, 2012
    Verified Purchase

    I tried the Demon WP Insecticide on an Earwig that I caught inside my bathroom. I used two packs of the Demon WP 4 pack mixed in 1 gal sprayer of water. The product did not kill or slow the bug down and it was in a cup at first and then on the floor this product did not work. THE PRODUCT SHOULD NOT BE RATED 1 STAR!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP
    September 30, 2013
    Verified Purchase

    This stuff works great! You will have to apply it more than once at the recommended strength. One pouch will spray most homes twice. I will be spraying a third and fourth time, and then monthly, to make sure we get any stragglers, but it works really well. It has worked much better than the professionals we hired, who seemed to only feed our bug problem. I don't know what they used, but this is 100 times better! It's also about a 90% savings to do it ourselves!! Win/win!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Outstanding Results from initial treatment
    September 30, 2013

    After having issues with black widows and many other spiders this summer around the outside of the house and in a few inside locations, we decided to do a treatment with DemonWP. This was done 2 weeks ago and the results have been outstanding. Just days after the treatment the number of dead bugs and spiders found on the ground and around the foundation of the house was amazing to see. Also validated that one Black-Widow as killed (left one that we had found as a test case before we sprayed). Thanks DoMyOwnPestControl. Outstanding product at a reasonable cost.

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  • 2 of 4 people found this review helpful:

    1 of 5 Stars   Demon doesn't work
    August 16, 2014
    Verified Purchase

    I have now used 2 packets of this product and it flat out doesn't kill a thing. I've mixed it properly in a gallon jug. I just sprayed one ant tonight & it got up, kept going, I sprayed it again and it got up again & kept going. Third time and it still didn't kill this single ant. I would not recommend this product. I'm completely unhappy with it.

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