Customer Reviews for Demon Max Insecticide

Rating Snapshot

Average Customer Rating

4.7 of 5 stars
(295 customer reviews)
Demon Max Insecticide
$32.98

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Displaying 271 to 295 (of 295 reviews)
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  • 5 of 5 Stars

    Definitely ordering again!

    By Johnny on 11/17/2023

    I had roaches that found their way into my vehicle. They were dang near impossible to get rid of. After using this product as directed, the result was INSANE! Within days, activity went from frequent to nonexistent. VERY pleased with Demon Max!

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    2 of 2 people found this review helpful

  • 5 of 5 Stars

    PRODUCT REVIEW

    By John on 01/06/2024

    Demon is an excellent product to knock down and kill bugs that infest one's home. I have used it for years, and I hope that it is not remove it from off the market any time soon.

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  • 5 of 5 Stars

    Great product

    By James on 02/16/2024

    I did pest control for 17 years before I retired. This was one of the products we used daily on our customers homes for just about every pest problem.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Think it works

    By Frank on 05/03/2024

    Has only been a week, since spraying. Dries pretty quickly.

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  • 5 of 5 Stars

    ANTI-Scorpion weapon

    By Matthew on 05/24/2024

    We have many biting, stinging, and otherwise attacking bugs here in South Texas. Demon Max takes care of business. It's my go-to product vs SCORPIONS, which means it'll takes care of pretty much anything smaller than a bobcat. A solid application of outdoor and indoor perimeters, plus attic and crawl spaces, will rid us of those little red dinosaurs for many months (depending on how little rain we get). Highly recommended

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  • 5 of 5 Stars

    Demon Max

    By Raymond on 06/14/2024

    Appears to be working for a number of insects. !!!!!!!!!!!!!!!!!

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  • 5 of 5 Stars

    Wasp Prevention

    By John on 06/28/2024

    This is the first spray I have used that actually discourages wasps and carpenter bees from nesting.

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  • 5 of 5 Stars

    Demon Max

    By Camille on 06/28/2024

    Killed the dry wood termites dead...wings and all. Never able to shed wings and start eating.

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  • 5 of 5 Stars

    Outstanding

    By Reed on 06/29/2024

    outstanding product, carpenter bees were eating my wooden building up. One light spraying and done!

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  • 5 of 5 Stars

    Excellent source for bug killer

    By Juanita on 07/05/2024

    I do my own pest control successfully since I found thus site.

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  • 5 of 5 Stars

    It Worx!

    By It on 07/05/2024

    I will definitely be getting more! It works instantly as in I have watched the roaches die after spraying this and I have awoke in the morning to them dead in areas I've sprayed.

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  • 5 of 5 Stars

    Insecticide

    By Shari on 07/19/2024

    I had spiders really bad inside and outside my home. Used Demon Max and it works instantly!! It shows to use every 3 months. Very satisfied!!!

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  • 5 of 5 Stars

    Works great so far

    By Tyler on 07/30/2024

    Verified Purchase

    I bought this originally to spray for roaches at another house, after spending some time researching on here which would be a decent option. Given it's good reputation and broad spectrum capability, I chose demon max. Tried it out on my home exterior yesterday by spraying all windows, doors, soffits, shutters and general perimeter. When I went out this morning I had all kinds of curled up spiders (which are my personal enemy) that I didn't expect to find, so far I'm happy!

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  • 5 of 5 Stars

    Always pleased

    By Mary on 08/09/2024

    I have been ordering from DMO for the past year. Products are effective as they are same used in Professional Pest Control businesses (as I have worked in one such business and am familiar with products and effectiveness.) Pricing is very good and doing it myself has saved me on the professional service I had that wasn't providing much for the amount they were charging me. I highly suggest using this company

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  • 5 of 5 Stars

    Fighting the roaches

    By Constance on 08/23/2024

    I had a significant roach problem and after using Demon max, I have gotten rid of the roaches in my house, will use it again as a defender of my house. Highly recommend.

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  • 5 of 5 Stars

    Great stuff

    By Tony on 09/06/2024

    I rely on Demon Max to eliminate all exterior unwanted pests.

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  • 5 of 5 Stars

    Working so far!

    By B on 09/13/2024

    Well I have not seen any water bugs in the past two weeks. I have seen ants but I did not target those areas. I will be surrounding the house again in another month. Now to get my neighbors to treat their yards.

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  • 5 of 5 Stars

    Demon max

    By Yolandria on 09/27/2024

    Thank u it works I really have not seen any bugs and it kills on contact

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  • 4 of 5 Stars

    Okay so far

    By Rosy on 09/28/2024

    Very easy to use and does a decent job. I used to pay $600 a year for pest control and this is worth a try. I sprayed 15 days ago and I’m still getting the occasional earwig in the house. Millipedes are still out of control and now occasionally sneaking in the house. I’m hopeful that after a couple more frequent treatments things will clear up. I also kinda think it killed our Oleander. So be a little cautious around your plants.

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  • 5 of 5 Stars

    Demon did it!!!

    By Sandra on 10/25/2024

    Had been soraying almost daily for ants in my yard with another spray. I pirchased Demon and sorayed. I have not seen an ant since.

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  • 5 of 5 Stars

    Demon did it!!!

    By Sandra on 10/25/2024

    Had been soraying almost daily for ants in my yard with another spray. I pirchased Demon and sorayed. I have not seen an ant since.

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  • 5 of 5 Stars

    Excellent

    By Marvin on 03/21/2025

    Website very informative and easy to use. Competitive pricing and fast delivery.

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  • 5 of 5 Stars

    My base treatment, great value and performance.

    By James on 04/04/2025

    I've been using this a couple years, northern California with a lot of fun native pests. This stuff absolutely works as I saw more dead bugs immediately after the first use. We even have a lot of wild cockroaches, but normal outdoor use of this keeps everything out of the house and garage. I rotate it every few months with another pesticide.

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  • 5 of 5 Stars

    Bug Destruction!

    By Norm on 04/24/2025

    So far I am very impressed with this stuff. I did the 1/2 oz per gallon and sprayed the entire exterior of the house foundation, windows edges, and doorways. When I woke up the next day there were dead bugs, caterpillars and some kind of larva. I am verry happy with how this stuff works and I am plan to spray it ever 60 days or so just to be safe. My wife wanted to hire an exterminator but they charge $67 per month!!! This stuff is awesome but I need to get a larger sprayer.

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  • 5 of 5 Stars

    Outstanding Product

    By Kelly on 04/26/2025

    We gave up our quarterly bug service to do it ourselves. This product serves us well.

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Displaying 271 to 295 (of 295 reviews)