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Customer Reviews for Demon WP Insecticide

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5 stars   714
4 stars   73
3 stars   19
2 stars   11
1 star   18

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Average Customer Rating
4.7 of 5 stars
(835 customer reviews)

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Demon WP Insecticide
$8.99

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Displaying 121 to 150 (of 835 reviews)

  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP
    By Stan on 07/25/2016

    You can not go wrong purchasing this product, but you need a sprayer !

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   great stuff
    By Eric on 07/22/2016

    This stuff is awesome. Kills ants, spiders in a matter of minutes. I highly recommend this it work😄

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  • 2 of 6 people found this review helpful:

    1 of 5 Stars   more wasted money
    By Jason on 10/23/2011
    Verified Purchase

    hasn't worked yet. still just crawling with roaches here

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Amazing
    By Doug on 08/06/2016
    Verified Purchase

    Recently moved into an older house that has been empty for a couple years. Saw and killed several brown recluse. Pest control came and sprayed for $80 and it did nothing. Read the reviews for this and decided to give it a try. Mixed according to directions for spiders and sprayed all along the baseboards inside the house, garage, and along the outside foundation. Opened a few windows and left for a couple hours while the house aired out to let the product dry. Upon returning I found a dead scorpion at my doorstep lying on the line I had sprayed. Absolutely fantastic product and worth every penny.

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  • 2 of 3 people found this review helpful:

    4 of 5 Stars   Great residual for crickets & roaches. Zero Scorpion kill
    By Dr on 09/12/2011

    Poison wiped out all crickets and roaches. Going on 3rd week without any sightings. Ants worked trail though residual. Works better when directly applied to ant colony with a good hose soaking. Has little effect on scorpions. Adult and baby exposed to 2x concentration suggestion. Made them a little drunk but back to normal in 2 days. Overall, happy with purchase. Continuing with blacklight and torch method for scorpions. Scorpion counts have dropped probably due to no crickets. Neighbors complaining now about scorpions.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP Insecticide
    By Bill on 03/12/2013
    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   This stuff works!
    By Casey on 06/17/2016

    I recently moved to house and had a few roaches and spider issue. A friend told me about this product and i am so happy they did. I sprayed the inside of my house and the first 2-3 days i was finding dead roaches and spiders i did'nt even knew where in my house. It has been about 2 weeks and ive only seen 2 roaches alive but they where walking around funny but since i haven't seen any others! I will Be using this from now on. Highly recommend this. I promise you wont be disappointed!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   The Right Stuff
    By Cary on 10/01/2011
    Verified Purchase

    Folks, if you want to kill them this is your stuff! Once applied it kills for a year! When cockroaches touch this poison they only crawl about 2 inches and die right there! A drop dead killer!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   as advertised
    By Dennis on 08/04/2016

    Scorpions before no scorpions after enough said

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  • 2 of 11 people found this review helpful:

    1 of 5 Stars   Demon WP
    By R.r on 06/21/2013
    Verified Purchase

    I recently purchased Demon WP, and that stuff is garbage. After i sent an email to domyownpestcontrol about this mess did they then say themselves that it doesn't work. Although i can't return it, I think they should atleast compensate me with something that is efffective, since i did waste my money with them.

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  • 2 of 3 people found this review helpful:

    5 of 5 Stars   super fast !!!!
    By Manny on 11/14/2016

    I got it next day!!!!!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demon WP
    By Stan on 07/25/2016

    You can not go wrong purchasing this product, but you need a sprayer !

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Goodbye Spiders and Other Crawlers In The House
    By Rickey on 02/27/2013
    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:

    5 of 5 Stars   Demon WP vs german roaches
    By Glenna on 03/22/2013

    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 2 people found this review helpful:

    5 of 5 Stars   Will buy again...
    By R on 07/07/2016

    2nd time buying, will buy again. The shipping company made a error, and miss routed my order, Called and Rosario handled the situation as a professional, I have my order now and she even followed up to make sure everything was ok.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Roaches BEWARE!!
    By Grace on 01/08/2012

    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   Demon WP Works
    By Jr on 06/20/2012
    Verified Purchase

    I have bought other products at the local Wal-mart and for the most part they work somewhat. I decided to try Demon WP. We live in El Paso and we have a lot of landscaping rocks around our house. Plus what grass we have is watered 3 times a week. The rock and wet grass attracts tons of those nasty cockroaches. They also end up in your house. I got the Demon WP in mail yesterday plus I ordered the 1 gallon sprayer. I mixed it all up and sprayed all around the outside of my house plus in the rock areas. I woke up this morning and found tons of dead cockroaches on our back patio and yard. Needless to say they never made it inside. I have yet to spray inside but I will. I will never buy any pest products from Wal-mart, K-Mart and etc again. I plan to spray monthly. 4 packs for $10 which makes at least 4 gallons of spray is great compared to the $20 I spent recently getting a 1/2 gallon of some stuff at Wal-mart which worked but not as good.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Great Stuff
    By Reta on 12/01/2014
    Verified Purchase

    Roach free for almost three years now. Keep on hand to control spiders and other insects in the home. Just spray once every six months. Also great for keeping wasp, yellow jackets and other bees from making a nest around the outside.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Demons WP
    By Don on 11/06/2013
    Verified Purchase

    I have used the Demon WP around our home and it has stopped all the bugs in their track. Excellent product. My son in Florida told me about it and I have been using it ever since. If I need other products I certainly know where to go. Thanks again, Don Kaser

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   GOT THEM CRITTERS ON THE RUN
    By Al on 11/25/2013
    Verified Purchase

    A friend turned me on to Demon wp insecticide, she was purchasing it at store near her. I used it for a huge cluster of spiders all over her front porch. After one application we saw no more spiders. We then decided to take the war indoors, where large palmetto bugs, and other bugs had rooted into her home. After applying Demon wp there in double concentration each morning we woke up to find only dead bugs in every area of the house. I was sold, am now using in my home.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Great product A+++++
    By Paco on 12/06/2013
    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 7 people found this review helpful:

    1 of 5 Stars   Demon doesn't work
    By Mari on 08/16/2014
    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.

    Expert Response  Expert response:
    We are sorry that you are unhappy with the Demon WP. Please be advised that because Demon WP is a residual insecticide, it is not intended to be used as an instant knockdown for listed pests. The active ingredient will still take time to affect pests sprayed with it. If you have further questions about the use of Demon WP, please feel free to call us at 866-581-7378 M-F 9a-5p EST.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   It's great
    By Kathy on 10/02/2012
    Verified Purchase

    I brought the kit that has every thing in it. My house was heavily infested with roaches, and this stuff works everything gave use great coverage better than anything I got at the store this was name brand stuff that I brought. I well highly recommend it to my friends thanks again

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Nail box elder bugs
    By Gb on 03/22/2013

    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   Great stuff for Wolf Spiders
    By Gman on 03/15/2014
    Verified Purchase

    I dislike anything with eight legs and unfortunately the spiders and scorpions are hard to kill. Demon WP works better than anything else I have tried. You have to use the stronger concentration for spiders and it does not work instantly but in a day or two you will start seeing results. Glad to have Demon around.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Works
    By Rch on 03/28/2013
    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   demon wp
    By Stan on 03/27/2014
    Verified Purchase

    i have used demon for years. its easy, fast, and effective

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   An Unbiased Experiential Review
    By Anthony on 04/08/2013
    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:

    5 of 5 Stars   There is hope!
    By Theresa on 10/07/2012

    We were literally overrun by roaches. They came in on a used refridgerator that we bought. We tried everything we could find but nothing worked. I was about to call in the professionals last spring when I found this product and decided to give it one more shot. WOW! The population was reduced to nearly nothing. I'm starting to see just a few that must have survived the first go-round and reproduced so we're ordering more. We'll continue to apply just as a precaution even after they're gone. Thank you so much! I have hope.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   So far...so good!
    By David on 10/05/2012

    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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Displaying 121 to 150 (of 835 reviews)