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Customer Reviews for Demon WP Insecticide

Rating Snapshot

5 stars   565
4 stars   64
3 stars   12
2 stars   10
1 star   15

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Average Customer Rating
4.5 of 5 stars (666 customer reviews)

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Displaying 81 to 100 (of 666 reviews)
  • 3 of 5 people found this review helpful:

    5 of 5 Stars   Ant Problem
    April 16, 2015

    I had very tiny ants on my kitchen counter top and I used boric acid and other insecticides and I still had them. That afternoon I sprayed the outside of my kitchen window and wall and never saw another Ant since then. Demon WP is fantastic. and your Company is great to deal with.

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  • 3 of 3 people found this review helpful:

    5 of 5 Stars   absolutely amazed
    March 14, 2012

    I have had people come out twice to my new house 300 dollars worth. This house is invested. I mean open any cabinet and roaches fall on you. they were in the walls everywhere. I bought a 1lb jar of demon and a 1 pint jar of gentrol. Now Im living here with two kids!! I soaked this house down about 5 times. The roaches are gone and have stayed gone in less than 6 weeks. Those two are the greatest thing I have ever seen. My whole family cannot believe it. They want me to be their pest control guy. Thank you so much for this website. I payed the 25 dollars and got my stuff in 2 days. It showed up and works on spiders,roaches,fleas,wasps,hornets,even garden bugs. Im not sure it was recommended for that, but I love this stuff.

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  • 3 of 5 people found this review helpful:

    2 of 5 Stars   Demon WP Insecticide
    May 6, 2011
    Verified Purchase

    I mixed one package and sprayed my house for roaches. The first day I didn't see any but next day I started seeing roaches again.

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  • 3 of 3 people found this review helpful:

    5 of 5 Stars   Demon WP Insecticide
    October 7, 2010

    A lady in our church told us about Demon WP Insecticide. We ordered some and it does all that she said it did and more. We were paying $90.00 a month to have a professional to come in and spray the sanctuary, fellowship hall and parsonage (house we live in). I now do it for about $30.00 every quarter. Our main pests are roaches and scorpions, a day or two after spraying finds these pests on their backs, dead. Probably if I sprayed once a month I wouldn't see any pests. Great stuff and recommend it to everyone, so easy to apply, I use a 3 gallon back pack sprayer because of the large area to spray.

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  • 3 of 3 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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  • 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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  • 3 of 3 people found this review helpful:

    5 of 5 Stars   So Far So Good!
    March 31, 2014

    It has been almost a month and so far no pesky pest seen. I will do another update in another month or so.

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  • 3 of 6 people found this review helpful:

    2 of 5 Stars   demon wp insecticide
    August 25, 2011
    Verified Purchase

    Have several rentals and have had problems with cockroach infestation .I have used demon wp in the past and found it to be a very good product it gets the job done.NO MORE BUGS.

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  • 3 of 12 people found this review helpful:

    1 of 5 Stars   not a good product
    September 14, 2011
    Verified Purchase

    I was not pleased at all with this product, I seen even more bugs than I did before I used it.

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  • 3 of 3 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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  • 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 4 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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  • 3 of 12 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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  • 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   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   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:

    4 of 5 Stars   Works as advertised
    May 16, 2011

    I have made one application of this product around my home and have a noticeable difference in the amount of insects. The best thing is my local pest control company was going to charge me more than this product cost for one treatment and now I have years worth of protection for little cost!  Application was easy and simple and leaves no visible residue or smell.  I recommend this to anyone thinking about doing their own pest control. Truly is simple and will save $$$.

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars   DEMON WP
    March 25, 2012

    Our home is in a heavily wood area north of Houston, Texas. From the first day we moved in we were seeing a lot of spiders, both inside the house and the garage. We treated the exterior with Diazonon once a year and ended the spider problem. When Diazonon became no longer available, we switched to professional exterminator services. After trying numerous different professional exterminators, and still having spiders, we tired of wasting money on the "professionals". We decided to return to DIY pest control method. After much research we decided to try the Demon WP product. We used 2 scoops per gallon and sprayed inside and outside both the house and the garage. While spraying in the garage we sprayed a medium sized spider directly. It was legs up in seconds. Upon closer examination we found it to be a young black widow spider. YIKES! While spraying inside the house we sprayed a medium sized wolf spider directly. It walked right through a puddle of Demon and just kept going. We kept an eye on him and about an hour later he was balled up dead. Interesting that this product kills black widows in a matter of seconds, but it takes about hour to take out a wolf spider. The day after application we found quite a few dead wolf spiders, june bugs and Mosquitoes outside and no critters inside (dead or alive). We'll provide an update in a few months regarding the long term effectiveness of the DEMON WP product.

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  • 2 of 2 people found this review helpful:

    4 of 5 Stars   Demon WP
    July 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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