Customer Reviews for Demon WP Insecticide

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

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 2 people found this review helpful

I received my product much quicker than I expected...thank you.  Demon works very well. I felt as though I was being taken over by the very large palmetto bugs.

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2 of 2 people found this review helpful

I have used Demon in the past that I purchased from the local feed store. Because I could buy in a 1 lb jar - much cheaper than the packets.

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2 of 2 people found this review helpful

I do a heavy application around the foundation of the house and the back porch about twice a year. I have to sweep the dead bugs off the porch about once a week. The first time I sprayed up around the bottom of the siding because I know bugs can get in there. I have had very few intrusions into the house, and when I do get one it is either an earwig or a cricket. I would also like to point out that this stuff killed 9 BIG black widow spiders that were nesting all around the outside of my house!

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2 of 2 people found this review helpful

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

I had a large infestation of red wasps and yellow jackets behind the vinyl siding on my house. We couldn't be outside without getting stung last summer and fall. This Demon WP was recommended by a friend. With warm weather coming, I had to act fast. I used a pump sprayer and mixed accordingly. I sprayed under the eaves and along the grooves in the end of the siding. The wasps were coming out in swarms (100's) as the temps were rising that morning. We watched from a distance as they crawled through the dried application. The next day, the population was down to about a third in numbers, with dead ones on the ground. After two days, there are a few left, but I will wait until after the rains to reapply. I have been looking for the new access holes they have been using to be sure and spray that area. I tried to spray the fire ant mounds without much success yet. Not sure if using the correct method of application. I have been spraying the mound and around it. The mounds are growing in size. Steroids? If you are in doubt about purchasing this product, I will say that it certainly eliminated my problem and I am going to order more soon to have extra.

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2 of 2 people found this review helpful

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

For years, the day after the cornfield across from us gets cut, we have been literally infested with houseflies and ladybugs. Crawling and dropping in our meals and the stinky ladybugs leaving poop trails on our painted walls...ICKY. We had had enough. Did some research and made this purchase with the recommended sprayer. I sprayed it all over the front of the house where the problem area was. WHAT A DIFFERENCE!! The flies and ladybugs landed on the outside of the house and after crawling a little bit, they dropped onto the deck. Of course, a few snuck in through the cracks (it's a log house), but only maybe 2% of what we usually get. Had to use a leaf blower to blow the dead bugs away. It also worked on some hiding wasps. We usually have to vacuum the windows and sills for two weeks and use at least three fly bombs. We're talking Amityville Horror flies...We didn't even have to bomb once!! I will definitely re-order this and apply again in the Spring.

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2 of 2 people found this review helpful

It seemed to work for the first week, but now I am finding bugs again...

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2 of 5 people found this review helpful

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

I was introduced to this product a year ago. I just reordered and used exactly as directed. I really do not notice any decline in the number of carpenter bees I see around the house and still see many of them boring new holes. What exactly am I supposed to see? I had hoped to scare the bees away but this has not seem to have happened. I'm still out there with dust and a big can of plastic wood.

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2 of 2 people found this review helpful

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

My house was infested with raoches and I tried many over the counter roach killers to no avail until I ran across demon wp icecticide I used this product accordingly and instantly noticed many dead roaches and within a week after spraying my house I noticed that the roaches were literally all gone and it's over 6months now since I sprayed and I have not seen one roach in my house. This product is in my eyes unbelievable and I would highly recommend this product to anyone. I live in a two family house and this product has removed every roach from the celler to the attic.

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2 of 2 people found this review helpful

I am very pleased with the results. Demon WP has dealt with my wasp and hornet problems.

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2 of 2 people found this review helpful

I Sprayed this on the outside foundation of the house, door frames, window frames, kitchen and bathroom cabinet bases, etc. Demon WP, Gentrol and Maxforce FC Magnum bait totally decimated a 20 year fight with German roaches that I've tried to kill with everything locally available. It's been about two weeks and I'm still Amazed..thank you for an amazing product, good prices and fast shipping.

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2 of 2 people found this review helpful

Here in the high country of Arizona. . .we have a variety of centipede that grow to a foot in length or more, after one wrapped itself around my ankle,giving me a bite that took a month or more to heal, I wanted to make sure that NEVER happened again. . .spraying every 3 months with DEMON WP Insecticide was reccomended to me by my son-in-law. . .the only centipedes I see now are DEAD ones. . . .

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2 of 2 people found this review helpful

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

This is my second time with this company and their great products.The first was flea control and now I bought roach contro DEMON WP. The service was five star and the shipping is free and quick arrival. I keep telling people about this do yourself pest control. I did it all with a one gallon sprayer I was given by a friend. The DEMON WP works great and the price is so convinient. It is all thumbs up!

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2 of 2 people found this review helpful

Seemed to work well. I had put bait out also so somewhat hard to tell which is working better. The rental apartment that I own, after I evicted the tenants, was just overrun with roaches. They are mostly gone now after almost 3 weeks.

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2 of 2 people found this review helpful

I mixed at double strength ( for scorpions) and sprayed around the foundation, yard, and in the attic. It did kill a lot of insects, but did little to deter the scorpion issue. It really just drove them out into the open. We went from 1-2 every other day or so to finding 3 in one day and they were nowhere near dead. After a few more days and a few more scorpions, I had to call an exterminator. Not one scorpion since. Scorpions are hard to kill, so I did not hold out too much hope. Overall for other insects, I'd give it a higher rating.

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2 of 2 people found this review helpful

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

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

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

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

Does a good (but not perfect) job of controlling stinkbugs -IF- you get started spraying before the bugs start swarming. If the bugs are swarming inside - it's likely too late to really do a great job of controlling them. I started spraying in late August, resprayed again mid September and will respray next week. Spraying about every three weeks seems to work well judging by the piles of dead stinkbugs under each window & by the doors! Thoroughly spray exterior of house around all doors & windows, any cracks etc. Don't forget the soffits... in short; treat any place the bugs can shelter outside overnight or attempt entry to the home. Mix it to correct proportions but don't be stingy when you spray. Respray every 3 weeks or so until winter sets in, by that time they're either already inside or dead as a doornail. NOTE: This product does leave a white residue! It will show up on dark surfaces such as siding and trim. On the other hand... it does a fair job of controlling these little s.o.b.'s so it's a choice between a leaving some residue visible... or killing stinkbugs. Killing stink bugs win for me. We can wash the residue off this winter or next spring.

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2 of 2 people found this review helpful

I use it to control stinkbugs from entering my house. I spray through the screens from inside the house, and also around the door and window frames. Kills the little buggers before they enter the house - you see them laying all around outside.

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2 of 2 people found this review helpful

Was turned on to this product several years ago by a neighbor. Ever since then I have had ZERO problems with cockroaches. It is effective as long as it isn't washed away. For example, in my garage where it doesn't get wet, I only apply it every other year, and still, the only bugs I see out there are dead ones. I recommend this stuff to all of my friends. I'd give it another star, but it doesn't seems to effect crickets.

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2 of 2 people found this review helpful

I have been using this product for 10 years. It mixes well and is very effective. Although it comes in smaller quantities, I like the economical 1 lb. jar. Originally I used it just for the home exterior, but later found it suitable for garden use. We had paper wasps nesting every where last year. I was stung three times triming the yard. Demon WP was wonderful when it came to dealing with them. We could spray our shrubs and they would abandon the nest and not build new ones. When the granules stopped working on the Fire Ant mounds, Demon took care of the problem better and more economically than any other remedy. I highly recommend this product.

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2 of 2 people found this review helpful

I used this product and I haven'd seen and Bugs in the house or outside. I also used it to get rid of Fire Ants and it too worked fine. I like so much that I brought another Bottle of it.

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2 of 2 people found this review helpful