(1148)
4.7 out of 5 stars
Great ant killer
By Karen in New Smyrna Beach, Florida on 03/28/2025
I have used this product for several years and have had great success with the fire ants. I regret that it is no longer available in the one pound container but it is an excellent product
Excellent product
By Lisa in Gainesville FL on 05/10/2025
I swear by this product. I lived next door to hoarders and when I opened my front door for the first time the amount of roaches running and crawling was out of control! 100's of them every where. I us…
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Demon WP
By Joann in Portland, Oregon on 05/16/2025
Demon WP really works. I have used it for many years and it is the only product that works for my yard.
Kills insects/bugs/roaches who venture through the barrier
By Raynor in Atlanta GA on 06/27/2025
Kills insects/bugs/roaches who venture through the barrier works great. Have been using successfully for a few years now
Destroys spiders
By Craig in Texas on 07/27/2025
Demon WP works great on spiders. Apply and it drys, leaving a powder behind which serves as a barrier. Insects and spiders who touch it get it on them and it kills them in a few minutes. You don’…
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Demon wp
By David in Harlingen on 11/07/2025
Received the order earlier than expected and got to start the process of controlling the pests in and around the house. Have been an avid believer in the product for years. If you want to get rid of p…
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Good decent product
By Buck in Pell city, AL on 12/26/2025
I used this product in the 80s when I worked in the business, glad it's still around
No Good
By Veronica in Wichita ks on 02/07/2026
It’s just not doing anything I’ve it for a little over a month and no change I’ve waisted my money
Expert response:
Thank you for your feedback. To better assist you, could you please walk us through the specific insect issue you are experiencing? For example, which type of insect are you trying to eliminate? Treatment methods can vary significantly depending on the pest. If you are dealing with cockroaches, for instance, we typically would not recommend relying on a single insecticide to eliminate an infestation. An integrated approach is often necessary to effectively control and eliminate the problem. Additionally, the severity of the infestation can impact how long the treatment process takes. Once we have a clearer understanding of the type and extent of the infestation, we will be better positioned to provide tailored recommendations. We look forward to your response. Kind regards,