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Customer Reviews for
Demon WP Insecticide

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5 stars   510
4 stars   58
3 stars   12
2 stars   8
1 star   13

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4.5 of 5 stars (601 customer reviews)

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Demon WP Insecticide
$7.53

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Displaying 81 to 100 (of 601 reviews)
  • 2 of 3 people found this review helpful:

    1 of 5 Stars   Uh... me don't think so!
    October 24, 2011
    Verified Purchase

    This product has shown no result whatsoever, and it was pretty pricey too! I have been using it for about two weeks now, nothing! The roach problem is still... well... a roach problem! I decided to give this a shot, since I read so many good reviews. It's too unfortunate I can't return the product since I've already opened it!

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  • 2 of 2 people found this review helpful:

    4 of 5 Stars   demon: sending bugs to "you know where"
    September 7, 2013

    Demon is the best roach poison i have ever used. it continues to kill roaches for up to one year after spraying an area. I have a problem with spiders, as i live near a lake, and so far, the jury is still out concerning the effectiveness of demon on spiders. time will tell.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP
    October 31, 2010

    This product is very good for residential apartments to prevent bed bugs and roaches. I highly recommended to landlords.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   First time user on the Outer Banks of NC
    August 20, 2013

    As a former farmer for many years, I am accustomed to working around chemicals and had no problem mixing and using the Demon WP I purchased in a one-pound container. It mixed easily. I was primarily spraying for cockroaches, and it did the trick. Before I finished spraying aound the house, I was seeing dead and dying cockroaches on the ground. We also had a centipede issue inside our beach house, and that was also eliminated. The chemical worked for the insects we were targeting and I plan to use it again. Unless I am mistaken, I mixed around 8-10 one gallon sprayer loads at the higher recommend rate for my 3K sf home, and there was enough material for another treatment remaining. My purchasing experience was also good, and the product arrived sooner than I was expecting using normal shipping. I don't normally provide feedback such as this, but this was a much better than usual experience of purchasing a product online.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Nail box elder bugs
    March 22, 2013

    Our front yard was inundated with a massive influx of box elder bugs, not that big a deal except that I learned they suck the fluid out of every blade of grass and other vegetation. So my trusty Demon was brought into the fight and it nailed them. An excellent product for a wide variety of problems. I perimeter the house monthly with the stuff, and there are no bugs in the house anywhere. A good product. I highly recommend!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   I ran out of Demon WP Insecticide
    August 1, 2011

    Several years ago a friend gave me a small guantity of Demon WP, which I used to very good effect. When I ran out I asked him to give me the address so I could I order my own. When I ran out again I had lost the address so I didn't spray for several years and it proved durable. Lately I had noticed roaches again so I looked up Demon WP on the computor and ordered from DoMyOwnPestControl.com. Good price, good service, good product, no more roaches; I'm happy.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Very Pleased
    March 12, 2011

    I received the Demon WP about 6 days after I ordered it and considering that I ordered on a weekend, I thought this was timely. I called customer support to ask about the date on the one pound jar and discovered that it has a five year shelf life from the date stamped on the jar. Despite spending thousands on professional extermination, we have had brown recluse spiders since 2004 and we have found that Demon WP coupled with spider traps placed in strategic locations in my home and garage have given us relief. Spraying around the exterior doors, windows, porches and taping my doors have helped tremendously. I also sprayed thoroughly inside and found that it does not stain my light carpet. I used it on my wood floor by soaking a sponge mop in the product and lightly coating the wood. This prevented white spots on the dark wood that spraying causes. I am pleased with the product and will order again.

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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   How happy I am!
    May 16, 2011
    Verified Purchase

    I used this Demon when I lived in Florida and it was a life saver. I was able to keep those pesky bugs under control. So when my poor neighbor up the street was over run with German roaches I ran to her rescue with my sprayer loaded with Demon and the roaches ran. I will admit it took two spraying to get them pesky bugs under control. Now my neighbor doesn't fear going into her kitchen at night. I highly recommend Demon WP Insecticide to anybody with bugs.

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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   Goodbye Spiders and Other Crawlers In The House
    February 27, 2013
    Verified Purchase

    I've been a customer of DMOPC for awhile now. If you've got vermin in or around the house, you're at the right place! Just search for your solution to pests. And, make "pests a thing of the past"!

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  • 2 of 2 people found this review helpful:

    4 of 5 Stars   Demon WP
    February 28, 2013

    I have used this stuff before and has been hard to get until i found this web site. This stuff realy does work well on all the insects i need to get rid of. Thanks

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Brown Recluse Infestation
    September 30, 2012

    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   Demon WP Insecticide
    March 12, 2013
    Verified Purchase

    Used this around my home one time and have not had any bug problem not even one little ant. GOOD STUFF....

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   It works!
    August 20, 2012

    I was having a problem with centipedes in my house and they seemed to love my bedroom which freaked me out. Nothing else has worked for those critters but after spraying demon wp I haven't seen a single centipede or anything else.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Excellent product
    March 20, 2013
    Verified Purchase

    If you are looking for something that works, purchase this stuff. It will take care of those critters that make ya cringe.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP vs german roaches
    March 22, 2013

    Demon WP is a wonderful product. I was very happy with the results after spraying for german roaches. A week after spraying they are greatly reduced in numbers and I am confident after a few more sprayings they will be gone. It does not make the house smell either. Hope to never have to buy it again but if I ever have another pest problem I would definatly get this one!

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  • 2 of 5 people found this review helpful:

    1 of 5 Stars   awefull product
    August 1, 2012

    I have used it several time, bugs walk right through it, even when you double or triple the amount per gallon, I purchaced the 1 gallon size after reading the reviews. what a mistake, its garbage, doesnt work, im better off with a rade can!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   An Unbiased Experiential Review
    April 8, 2013
    Verified Purchase

    Hi All, Demon WP Insecticide delivered on it's claims - killing insects, bugs, and most importantly (and the reason why I purchased this product) brown widow spiders while not having a chemical smell and not harming my paint, bricks, flowers, trees, and shrubs. I live in Southern California and residents used to have to contend with black widows, but over the last few years, the brown widow spider has migrated here and taken over and I have a child at home that I do not want bitten when playing with toys or in the garage.  I have used bug spray for the local do-it-yourself hardware stores but in my experience the poison works well on crickets, ants, and perhaps a rogue spider but not on the brown widows. I read the reviews and ordered from DoMyOwnPestControl and the service was great. I placed an order and had the product a few days later. No hassle, no worries, and I would not hesitate to order again. I read the instructions, filled my hudson sprayer, and went around the house and sprayed. I did watch the video and I appreciate the tips that were given. Like another reviewer stated the bugs do not instantly run out and shriek while withering away to dust. But, the next day I was happy to see the carnage of my previous day's activity. Crickets, moths, and brown widows dead. I had brown widows dead by my barbecue, my clay pots, hanging dead on my trashcans, some in the plants in my flowerbed, and even on my gate. They were everywhere, but they were dead. I also sprayed this on my ornamental plants and trees and it did not harm the foliage at all. I give this product 5 stars for killing the bugs and spiders but I cannot speak into the longevity of the product because I have only used it once in the last month.

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  • 2 of 2 people found this review helpful:

    4 of 5 Stars   Moderate Roach Problem
    August 8, 2011
    Verified Purchase

    My wife and I moved into a "new to us" 100 year old stone and mortar home 5 months ago, with a heavily wooded yard. We have had a moderate Oriental Roach problem (6-8 total in the house in 5 months, 12-15 a night outside the house). After hours of studying and consulatation from DMOPest control, I purchased the Demon WP. After 1 day of application, I found 15 dead roaches outside and 3 inside. 2nd day, 1 inside, 3 outside. It has been 3 days and have not seen any. I used the Demon WP along with the Gentrol IGR and Advion bait. 1 week today and we are very pleased with the results so far. I will spray again in 30 days.

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