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Customer Reviews for Demon WP Insecticide

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5 stars   655
4 stars   67
3 stars   17
2 stars   10
1 star   17

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4.7 of 5 stars
(766 customer reviews)

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Demon WP Insecticide
$8.81

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Displaying 121 to 150 (of 766 reviews)

  • 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 7 people found this review helpful:

    1 of 5 Stars   A "NO-GO"!!
    By Barb on 08/14/2012
    Verified Purchase

    I sat on this website and read all 300+ reviews. I was truly convinced that this product worked. Anything with the name Demon on it suppose to kill everything. This product didn't even kill the local ants. As a matter of fact, my bug problem (spiders, roaches, ants) actually got worse. i need some help. i need to get rid of these insects before they get bold and crawl in my families ears'. So what product REALLY works.

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  • 2 of 9 people found this review helpful:

    1 of 5 Stars   Poor Product
    By P. on 03/22/2012
    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   It works!
    By Kenya on 08/20/2012
    Verified Purchase

    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:

    3 of 5 Stars   Seems to work okay, BUT
    By L. on 02/23/2016

    It was very easy to prepare, and it's only been two weeks since we sprayed so can't say how effective it is yet. However, we have hardwood floors and this stuff spots everywhere it hits the floor. We had to go back and dry mop the entire floor after it dryed. It comes up easily enough, but that's really not what I wanted to do.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Wish I could post a picture A+++++++++++
    By Teresa on 01/11/2014
    Verified Purchase

    I wish I could post a picture of what I found the next morning in my kitchen after spraying Demon WP. The other reviews stating that a white residue is left once dry is correct. However; I would deal with cleaning up any white residue anyday over seeing another roach. I did notice after spraying the roaches came out right away and I thought the stuff wasn't working, the roaches were walking right through the stuff. But to my delight they were dead by morning. It's been about a week and this stuff is still killing. I would recommend this product to anyone who has a bad infestation of roaches. Forget the so called professionals - do it yourself.

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  • 2 of 3 people found this review helpful:

    5 of 5 Stars   Demon experience
    By Jim on 04/09/2014

    Used the Demon in front of my garage and doors. Next day dead bugs that never got beyond the Demon. Very fine powder so be careful when you open the container because it will start to float out. Where a mask or just be careful and slowly open it.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   what i have been looking for!
    By Elizabeth on 12/22/2013
    Verified Purchase

    This product worked alot better than the aerosol spray that I have purchaseing at stores

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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 2 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   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   demon wp
    By Jeanette on 01/28/2012

    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 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   Demon WP
    By Cindi on 09/30/2013
    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   Fantastic stuff
    By Ed on 04/14/2010
    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 Insecticide
    By Steve on 05/21/2010
    Verified Purchase

    Found it easy to use in a pump up sprayer, the dissolving packets make mixing very easy and never had to come in contact with the product itself. Just sprayed around the house yesterday and already seeing results. Much less expensive than hiring bug company and only takes about an hour.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Great Product
    By Akhtar on 05/24/2010
    Verified Purchase

    I live in a country house among spiders and all other creatures which will crawl inside the house all the time. It is the second week that I have sprayed Demon WP Insecticide and I have not seen a single live bug in the house.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Pest control
    By Larry on 06/02/2010
    Verified Purchase

    I sprayed around the out side of my house a month ago and i'm still seeing dead bugs everyday on my front porch and my patio in the back. Worth the money.

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  • 2 of 3 people found this review helpful:

    5 of 5 Stars   Demon WP Insecticide
    By Debbie on 06/08/2010
    Verified Purchase

    Great product. We live out in the country and have bugs outside everywhere. After spraying Demon WP Insecticide it looked like a bug battlefield outside! This product also does a great job of keeping the bugs OUT of our home!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   Success
    By on 06/16/2013

    We purchased a home about six months ago and found out later that this area apparently has a scorpion infestation. My husband has tried several products with moderate success but was able to keep the scorpions out of the house until recently. After returning from a short trip and locating a live scorpion in one of the bedrooms, and in desperation, I turned to the internet to try to find a solution. This Demon product showed up in my search and after reading several reviews to my husband, he asked that I purchase the one pound container. One week later, he is happy to report that this product has provided the results he has sought. After spraying close to the house and around the driveway and seeing the results, he has now sprayed the perimeter of our property along the curb line and across the edge of the driveway and hasn't seen any scorpions, alive or dead since spraying the perimeter. We're definitely sold on this product and will continue to use it. We hate those little creepy invaders and are thrilled to have found the solution to them.

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  • 2 of 2 people found this review helpful:

    4 of 5 Stars   Demon WP
    By Wayne on 07/07/2010
    Verified Purchase

    Just began using Demon WP 2 weeks ago. I have not seen one insect since I applied it. Be careful, it does leave a white residue, but no problem to wipe up in a few days after. ROLL TIDE ROLL

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  • 2 of 3 people found this review helpful:

    5 of 5 Stars   First time user on the Outer Banks of NC
    By on 08/20/2013

    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   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   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   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:

    4 of 5 Stars   Demon WP
    By on 07/22/2013
    Verified Purchase

    Packets inside envelop are a pain to open. Amount to water ratio is very vague. Stuff kills carpenter bees and powder post beetles asap. Use a dust mask when mixing.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   this is the best stuff ever!!
    By Koren on 10/21/2010

    We live in an old farm house and when we moved in back in early Fed '10 they had those Japenese Lady bugs, we have farm land all around us. I bought the winterize package from DMPC and had them wiped out of the house in about two months. When spring came of course any remaining bugs left to go feast on the nats and fruit flies so we were fully bug free. Then they harvested and back they came only this time I had already done two doses of Demon WP all around the perimeter of the house and out building. So they never stood a chance. I am happy to report we are still bug free and have not had to spray in the house. The key is to get the outside taken care of really well I believe in the over kill method, ever inch of your home needs to be taken care of from attic to basement. Windows are another source of entry so dont forget about those. You will not be disappointed, just keep in mind you may need more than one application.

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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   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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Displaying 121 to 150 (of 766 reviews)