Customer Reviews for Demon Max

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Average Customer Rating

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

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Showing only 2 star reviews - See all reviews
  • 5 of 5 Stars

    STINK BUGS

    By Kay on 05/03/2014

    Verified Purchase

    This stuff KILLS them dead. It takes a day or so, but they will die. Doesn't kill plants either. GREAT product.

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    35 of 36 people found this review helpful

  • 5 of 5 Stars

    Works great

    By David on 06/15/2018

    Love demon Max and it shipped on time and fast will be ordering again next year

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  • 3 of 5 Stars

    Demon Max Poison

    By Michael on 05/27/2022

    Sprayed once but still have bugs. Will mix stronger next time.

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  • 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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  • 1 of 5 Stars

    Does not work

    By William on 10/23/2022

    I have sprayed my house 4 times and it only makes them come out kill only a few very disappointed with the product

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    4 of 4 people found this review helpful

  • 5 of 5 Stars

    works great

    By Lori on 08/01/2016

    I've purchased this product multiple times. It kills whatever is in it's path!!

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  • 5 of 5 Stars

    Excellent Products

    By Larry on 09/16/2013

    Verified Purchase

    Delivery was on time and all products received were in good shape. Sprayed Demon Max last weekend around a home and a large shop. Found dead insects within 12 hours of the application. Will need to see what happens over longer period of time. Worked far better than the over the counter products I have used in the past.

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  • 5 of 5 Stars

    First Time using Demon Max

    By Danielle on 09/30/2022

    This stuff works GREAT! I've had an earwig problem for the past two years and nothing I used would kill them except for Demon Max. When I went to check where I sprayed, all of the ones who came on my porch were dead.

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  • 5 of 5 Stars

    Kills everything

    By Atx on 04/24/2014

    Best product known to man. Kills everything and more. I haven't seen anything alive in a month since applying. Almost scary.

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    4 of 5 people found this review helpful

  • 5 of 5 Stars

    Kills bugs!

    By Gary on 06/11/2016

    We had a bad year with grass roaches last year. This product worked fast and killed tons of roaches. Now we have no roach problem.

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    3 of 3 people found this review helpful

  • 5 of 5 Stars

    Buy this now.

    By Steven on 05/11/2017

    This kills everything it's amazing! Buy it you will be glad you did, I will never use anything else again!

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    2 of 2 people found this review helpful

  • 5 of 5 Stars

    demon within comes out

    By Eric on 04/22/2014

    Verified Purchase

    This product does the job. Kills everything it says and more. Its hard to find a oil base product that sticks and last a very long time. Nothing comes in the house. I am extremely pleased with this stuff. I will by again. I recommend this site to all my friends and family cause everyrhing I bought here works. Dont waste money with the in-store products. Come here and get your moneys worth.

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    38 of 38 people found this review helpful

  • 3 of 5 Stars

    DEMON MAX

    By Mike on 07/19/2016

    Well used this item before with huge success however this time the use was like pouring water on weeds. Not happy at this point. will try to complete the bottle and hope for better results

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    3 of 3 people found this review helpful

  • 3 of 5 Stars

    demon max

    By Javit on 05/11/2014

    Verified Purchase

    kills carpenter bees if you soak their holes directly but doesn't if you only spray around them. was hoping for a bee kill all around next morning.

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    16 of 19 people found this review helpful

  • 4 of 5 Stars

    first time use, this was recommended

    By Kevin on 11/03/2016

    great product waiting to see its long lasting effect

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  • 5 of 5 Stars

    Good stuff

    By W on 07/09/2015

    Lasts a long time while killing pests.

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    2 of 2 people found this review helpful

  • 1 of 5 Stars

    Does NOT Kill on Direct Contact

    By Peggy on 11/15/2021

    I spray it directly on the roach bugs and it does not kill them then. Just how is it going to kill them if they crawl across it dried up on any surface like wood or sheet rock. It has not worked for me.

    Expert Response  Expert response:
    While Demon Max contains the strongest active ingredient available for an insecticide, it is not a contact kill. Insects that are sprayed directly will die faster but it may take a few minutes or so for them to die. After application it may take a few hours up to 24 or more for insects to die after contacting the treated areas.

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    7 of 8 people found this review helpful

  • 5 of 5 Stars

    Demon Max

    By David on 08/28/2020

    I use Demon to kill fire ants, and spray under my and the perimeter oF my house. It kills the bugs and forms a 30-90 day barrier to keep them at bay. Great chemical!

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  • 5 of 5 Stars

    Demon Max kills EVERYTHING

    By Lisa on 08/23/2019

    I have been using this for over 10 years for all my past control needs. I have never been disappointed. The only issue I am having with it now, is the new place I moved into has a seriously bad carpenter ant problem..... and while this has definitely helped control them, keep them out of the house, and definitely knock down their numbers, I am noticing it does not seem to affect them once dry. If I can locate their source and spray directly on it, i never see them THERE again.... but I have noticed they kinda just move somewhere else..... then I have to locate nest again and spray. I cut down all the overgrown saplings around the house they were living in and sprayed the stumps, but I still see scouts roaming about where there is supposedly residue and they don't seem to be affected. I know ants are a whole nother ball game tho. This stuff has completely rid my new place of everything else. Roaches, spiders, gnats, ect. There was a terrible wood/water roach problem when I first moved in. Sprayed twice, 4 months later, STILL have never seen another one. (alive anyway)

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  • 5 of 5 Stars

    Demon Max kills EVERYTHING

    By Lisa on 08/11/2019

    I have been using Demon Max for over 10 years now and I have never been disappointed by the results. It will kill literally everything and keep killing for a while. I only had to spray annually at my old residence, and it has really knocked out some problem pests at my new residence. I have not seen a single wood roach (alive anyway) since I sprayed it ONCE here when I moved in. As always be careful with where you spray in kitchens/dining areas. This product is completely pet/kid safe once it is dry.

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  • 5 of 5 Stars

    The good stuff

    By C. on 11/14/2014

    First of all, I have four kids and a dog.I have had no problems with this stuff being sprayed where they play. I spray this all around the outside of the house and directly on fire ant mounds. This stuff kills everything. It seems to be a brown oil base, so watch spraying it on lightly colored siding/hardie. It kills fleas, spiders, ants, roaches, and anything else. Spend the money and do it right the first time. I live in Texas...fyi.

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    7 of 7 people found this review helpful

  • 5 of 5 Stars

    Demon max

    By Dave on 08/08/2017

    Demon Max at 1.0 concentrate spray kills all pest including spiders in south east texas. I've used Demon in the packets several times before. But the max does great! Lasting up to six months without spiders, ants, roaches.

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    6 of 7 people found this review helpful

  • 5 of 5 Stars

    This stuff really works !!!!!?

    By Alana on 11/26/2014

    Verified Purchase

    This stuff is awesome almost instant results. I will definitely use Demon Max again.The only mess was easily swept up several times cause it just kept working!!!! To be honest it was kinda fun.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    This stuff is amazing!

    By Elizabeth on 09/25/2016

    This was our first time ever using a product like this. The information and instructions were very clear and easy to follow! And we had very good results!! Works great. We will never use a substandard product again! We followed the instructions precisely and it never bothered our pets AND we saw obvious results within 24 hours! Well worth it. Money very well spent!!

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  • 5 of 5 Stars

    Great Service

    By Norma on 11/30/2015

    Do My Own Pest Control has always done a great job in shipping our purchases in a fast and timely manner. And the customer service team is very friendly and knowledgeable, because of this we will continue to do business for a long time.

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  • 5 of 5 Stars

    Demon Max

    By Darryl on 09/25/2020

    Product came on time. Like I said before have always did business with DMO.

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  • 5 of 5 Stars

    Good buy

    By Clarence on 05/03/2019

    Received this product in record time and at a great price. Totally satisfied!!

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  • 5 of 5 Stars

    Dead wasps!

    By Lance on 07/10/2016

    Sprayed it on the eaves and rakes of the house, and the wasps dont perch up there anymore. Have dead wasps and other unknown bugs laying dead on the porch everyday(love it). After the summer heat is over, I will remove and treat the screens. Hopefully we can leave the windows open at night without waking up to house full of tiny flies.

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    4 of 4 people found this review helpful

  • 5 of 5 Stars

    It works

    By X on 05/08/2017

    Ordered gentrol and demon dax for a roach infestation in one of our rental properties 07/2015. Treated 1 time with each product. Just now having to reorder. They were gone for 2 years. This stuff works and it only cost a one time fee.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Excellent Product.

    By Erika on 05/10/2020

    I have been using this product for about 3 years. This product its amazing, very powerful and it will kill everything. I originally bought it to fight a flea infestation in my yard, step one spray the whole yard and all areas around neighboring fences. Step two bomb your house step 3 treat your dear pets. Done!! Then I had an spider problem, it kills black and brown widows by the way. And, We just got infested with Pincher bug/earwigs, there are now gone, but will retreat around my neighbors fence since he is infested and not really treating ugh. I Just ordered a new bottle, since this product is so effective I only need to spray 2-3 a year. Highly recommended.

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    1 of 1 people found this review helpful

Displaying 1 to 30 (of 92 reviews)