Customer Reviews for Demon WP Insecticide

It kills all roaches over night, good for 3 months & no odor.

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6 of 13 people found this review helpful

I have tried almost everything spray known in Walmart but no success. I tried Demon WP It works WELL.

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6 of 8 people found this review helpful

I've used demon wp for about 10 years now. It's the best on the market for bugs.

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5 of 5 people found this review helpful

Demon WP in my book is the perfect insecticide. Does not stain surfaces and no odor.  Great packaging. Works very effectively. The cost is just about give away prices.  Have used this product for rental property for several years.  There is nothing any better on the market.

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5 of 5 people found this review helpful

I use this product as an outside perimeter barrier to kill cockroaches (our neighbor has them bad) and spiders. It has been exceptional at killing and keeping roaches outside. I repeat spray after heavy rain or 1 month. It also kills most of the spiders, and all of the crickets. Very easy to mix and spray. Leaves no odor, just a fine white powdery film that does the killing when the bug crawls through it.

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5 of 6 people found this review helpful

I used this thing for spiders & roaches!  It works PERFECT!  As of today I still spray my house once a month just to make sure they don't come back! I'm very happy and recommend this stuff! It works!

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5 of 5 people found this review helpful

I bought this product specifically for scorpions. Since mixing and spraying the entire perimeter of the house, in one month, we have only seen one live scorpion inside the house. Based on that, I assume it is doing the job. We'll see over time. But, like other users reviews state, ANY other bug around the outside perimeter of the house has died. This stuff is deadly on them. We literally had to sweep up piles of them on porches and sidewalks. It definitely worked for me!

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5 of 5 people found this review helpful

Very good product very good service .!!!

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5 of 6 people found this review helpful

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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5 of 7 people found this review helpful

Used Demon WP to eliminate large numbers of red wasp and yellow jacket nests hidden in our cedar privacy fence. (There are boards on both sides of this fence making it impossible to identify the location of the nests.) Sprayed Demon WP liberally but only on one side of the fence. Within 24 hours, the wasps and yellow jackets are completely gone!!!! We are extremely pleased.

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5 of 5 people found this review helpful

After using the product, found 3 dead roaches in the garage, 4 on the front porch, along with multiple spiders around house. Would highly recommend.

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4 of 4 people found this review helpful

We had a real problem with wasps in our roof before we discovered Demon WP. Mix with water and spray on and the wasps disappear. Nothing else worked but this product sure does.

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4 of 4 people found this review helpful

Have been using it for 3 years now, great product, and as stated in many reviews continues to kill with invisible shield. Highly recommended for both inside and outside use. We had a lot of Scorpions in both front and backyard, this took care of all of them.

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4 of 4 people found this review helpful

We have used this product for the last 4 years and love it. We lived in a trailer and as everyone knows bugs can find all the cracks and holes to come in. My husband would get this product at a do it yourself pest control store and it was wonderful. We have just purchased a home and looked on-line for this product and found your web site. The price is great the product works and we only spray 2 to 3 times a year. I cannot say anough about this great product.

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4 of 4 people found this review helpful

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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4 of 5 people found this review helpful

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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4 of 4 people found this review helpful

I have used Demon WP once a year, in my old house and now in my new house. I live in the middle of Ocala National Forest on 4 acres. It works great for long term protection against roaches, spiders, fleas, ticks, wasps, etc. I only have to spray once a year and it keeps these pests away.

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4 of 4 people found this review helpful

I used cyper wp to control black widow problems, and it works better than anything I've ever used. Now that it's no longer available, I tried demon wp, and the results are just as good as the cyper wp, thank god. Thanks for such a reliable product. I only wish it came in one gallon powdered containers like the cyper wp did. Packets only, but hey, it still works. Thanks.

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4 of 4 people found this review helpful

I had a terrible roach infestation. They were literally everywhere. I got some Demon and a mixer. Sprayed everywhere I could. I repeated once a week for 4 weeks and then bi weekly for 2 months and then once a month for 3 months. Note that I mixed it with Gentrol to stop the breeding. It takes a while for the eggs to hatch, but after a few weeks, if done properly, you will see 0 roaches. For that matter, I don't see any bugs. We also had a cricket problem, but they're all gone too. I'll buy again, but I am doing a rotation of Cyzmic to avoid any tolerance build up. I might not even need it to be honest, but I don't want to take any chances.

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4 of 4 people found this review helpful

I was amazed! I sprayed the product on the ant mounds that I had in the yard until the top was pretty wet. 2 Days Later, I could not believe it!! There were dead ants on top of the ant pile. I have never seen this before. Amazing!!

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4 of 4 people found this review helpful

I had no roaches when I moved into my apartment. I bought everything new. I also did not have neighbors for several months. When the neighbors moved in, I began to have roaches. The roaches began to increase so much until I bought several cans of Raid every few days. The roaches continued to increase. The exterminator would come but the roaches would return. I was so frustrated and no money to move. I searched the internet and found this product. It has now been 2 weeks and the roaches have gone!!!! I cannot believe it. For months I was suffering and one application killed them. I am soooooo grateful for this product. I hate that it turns white after it dries but the peace I have outweighs that. I have not bought Raid since. Thank you so much.

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4 of 4 people found this review helpful

I was using talstar P for the last 2 years. Didnt spray for about 6 months and the roaches were heavy in the kitchen. Spray talstar at max mixing% and it thinned them out after a couple days but they were still showing up. Started see alot of baby roaches. About 2 weeks after talstar they started getting heavy again. Ordered Demon wp and mixed 1 packet to gallon of water. Sprayed the kitchen and surrounding areas and within 2 days it was limited to maybe 1 or 2 a day for about 3 days. 6 days after spraying demon they were completely gone! Making the switch from talstar to demon. I'm a believer!

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4 of 4 people found this review helpful

I have been using this product for the last 3 years or more. Works excellent. If you do twice a year treatment, all bugs are in control. My purpose is mainly to control centipede. Works great! The company is great! Good product selection, price and value!!!

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4 of 4 people found this review helpful

The Demon WP Insecticide performed better than any other product that had been recommended to eradicate millipedes. Very satisfied.

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3 of 3 people found this review helpful

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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3 of 3 people found this review helpful

I have used Demon WP before and it is the only insecticide I use. It will keep working six months or more. When you purchase this product you won't need anything else.

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3 of 3 people found this review helpful

I use it for a large number of home invading insects. It works very well and is not noticeable in the home. I would recommend to anyone who likes to do their own pest control.

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3 of 3 people found this review helpful

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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3 of 4 people found this review helpful

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 3 people found this review helpful

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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3 of 3 people found this review helpful