Demon Max

$27.00 - $293.28

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Not for Sale to: CT, NY
NY residents, see our New York Pest Control page.

4.5 out of 5 stars Rating: 4.7

145 Reviews | 77 Q&A

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{ $27.00 { $26.42 $77.59 $74.62 $192.24 $293.28
  Size/Description Price/Ea. Qty
Demon Max pint (16 oz)

Buy 1: $27.00 each

Buy 2 or more: $26.42 each

$27.00
Demon Max - Gallon gallon (128 oz)

Buy 1: $77.59 each

Buy 2 or more: $74.62 each

$77.59
Demon Max - CASE (8 pints)Demon Max - CASE (8 pints) case (8 pints)

Save! Get 8 for only $24.03 each

$192.24
Demon Max - CASE (4 gallons)Demon Max - CASE (4 gallons) case (4 gallons)

Save! Get 4 for only $73.32 each

$293.28
Total Price: $0.00


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For large order quotes, please call us at 1-866-581-7378.

Demon Max

Demon Max provides quick knockdown and long-lasting residual control of over 30 types of insect pests. Use Demon Max for crack and crevice and spot treatments; in, on, and around structures and buildings; on lawns, turf, vegetation, and soil; surrounding and under building foundations. Because of its effectiveness in controlling a broad spectrum of insects and its label to be applied in a number of different areas Demon Max is a widely used and economical choice for pest control.

Demon Max provides control of subterranean termites (including eastern subterranean, western subterranean, desert termite, and Formosan subterranean termite), and when applied to wood, may be used for spot treatment of drywood termites.




Key Features

  • Multipurpose product that can be used indoors in crack and crevice treatments and outdoors for both termite and general pest control.
  • Dual action perimeter application with the active ingredient cypermethrin to control general pests.
  • Can be used for pre- and post-construction termite treatments in residential and commercial structures as a soil application, wood surface, injection treatment or foam application.

Key Benefits

  • Multipurpose product that can be used indoors in crack and crevice treatments and outdoors for both termite and general pest control.
  • Dual action perimeter application with the active ingredient cypermethrin to control general pests.
  • Can be used for pre- and post-construction termite treatments in residential and commercial structures as a soil application, wood surface, injection treatment or foam application.

Rating Snapshot

5 stars   123
4 stars   9
3 stars   11
2 stars   0
1 star   2

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Average Customer Rating
4.5 out of 5 stars (145)

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Most Helpful Customer Reviews
  • 86 of 89 people found this review helpful:

    5 of 5 stars  Great Stuff
    By Steven in Athens, ga on 04/23/2013
    Verified Purchase

    I have been using the active ingredient Cypermethrin for almost 5 years as an indoor and outdoor pest control product. It is a great chemical and does wonders to control roaches and ants. The residual effect is nice providing for less applications through the year. It also does not afffect my pets who have shown sensitivity to other pesticides.

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  • 58 of 60 people found this review helpful:

    5 of 5 stars  great product
    By in Branson, MO on 06/04/2013
    Verified Purchase

    this product is great sprayed my lawn for ticks and fleas with a garden hose sprayer and my shed at 1 Oz per 1000k Ft. bugs dropped like nothing including a black widow spider that was nesting right next to the handle on the door of the shed that I did not no about until I sprayed this product, it is great and super fast acting.

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  • 57 of 58 people found this review helpful:

    5 of 5 stars  Demon EC (Max)
    By Lance in Florida (the bug state) on 06/26/2013

    I have used this stuff for over 10 years; beginning in a rental house that had sat empty for over 3 years and was full of all manner of creepy crawlies. One application of Demon (the first time I'd used it) and they all died a quick and horrible death, leaving the house bug free and inhabitable. It even de-bugged a 18 year old mobile home I lived in while my current house was being built. It's rare for a product to work as well as advertised, but Demon is the real deal.

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  • 50 of 50 people found this review helpful:

    5 of 5 stars  Best I have used so far.
    By Stan in Savannah, GA on 09/08/2013

    Out of all the products I have tried so far Demon Max has proved to be the best. As a landlord of 72 properties, I have tried many products over the years. Demon Max has been very effective and versatile. It has been mixed to do everything I encounter, RoAcHeS, fleas, termites, spiders and ants.

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  • 40 of 42 people found this review helpful:

    5 of 5 stars  Demon Max excellent product
    By in Pineville, LA on 06/22/2013
    Verified Purchase

    Highly recommend this product. I have been using Terminex services for years and it is quite expensive. I tried Demon Max and it works perfectly. Roaches are dead outside the house and never make it in. I only have to treat the outside perimeter of my home.

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Most Recent Customer Reviews
  • 3 of 5 stars  roaches
    By Bob in dayton on 08/20/2017

    works - but takes 3 weeks for full kill

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  • 5 of 5 stars  Demon Maz
    By Jim in Kingwood, TX on 08/17/2017

    No more mud daubers!

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  • 5 of 5 stars  Good stuff, good seller
    By John in Charlotte, NC on 08/14/2017

    prompt shipping.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Demon max
    By Dave in Brookeland, Texas 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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  • 1 of 1 people found this review helpful:

    5 of 5 stars  demon Max
    By Richard in Hannibal mo on 08/02/2017

    We own a multiunit apartment building. When renters bring in roaches . Demon max has never let me down.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Desmond is the best
    By Michael in Grafton on 07/27/2017

    No more termites, ants, or spiders, or any bugs. I can spray the deck before a party, and no mosquitoes for the evening.

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  • 1 of 1 people found this review helpful:

    3 of 5 stars  Great Stuff
    By Melba in Lawrenceville on 07/14/2017

    This stuff really works, spiders, ants, water bugs.

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  • 2 of 2 people found this review helpful:

    5 of 5 stars  Best insecticide
    By Frank in Washington, Louisiana on 06/30/2017

    Have used this stuff for years, never had pest problems. Now living in country, pest problems can be a challenge but not for Demon max

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  • 2 of 2 people found this review helpful:

    5 of 5 stars  Demom Max
    By Mike in Conroe,TX on 06/07/2017

    works great , better than the packets I think

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  • 2 of 2 people found this review helpful:

    5 of 5 stars  It Works!
    By Tod in Hicksville, Ohio on 05/16/2017

    No doubt...it works great!!

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Most Helpful Q&A's

02/25/2013 Amanda from Downsville, La

QWhich is better, Talstar P or Demon Max?
I am trying to control Ants, Mosquitoes, Wasps, Bees, Flea and Ticks. I used Talstar last year and I am just curious on which is better.

ABoth are going to offer a good kill and a long lasting residual though initially Demon Max may have a faster kill because it is oil based. On the other hand because Demon Max is oil based it could stain old paint/siding and it does have an odor.

77 of 83 people found this answer helpful.
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06/14/2013 Denise from Wichita, Ks

QIs Demon Max safe to use in a house with kids and pets?
I have 2 kids and one dog and was wondering if this product would be safe to use indoors/outdoors with them in mind?

AYes, Demon Max is safe to use indoors and outdoors. Please make sure to keep all children and pets out of the treated area until the treated area has completely dried, then it safe for them to re enter.

51 of 53 people found this answer helpful.
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03/19/2013 Karen from Kerens, Texas

QSince Demon Max stains, what color is it?

AThe product is a very light tan. It is the oil itself in the product that will stain so in most cases it leaves an oily residue behind which can stain old paint or old siding.

41 of 42 people found this answer helpful.
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04/22/2014 Al from Germantown Md

QIs it better to apply Demon Max to lawns for general application 24 hours prior to rain?

ADemon Max will become rainfast after the treated area has dried. This may take approx. 2 hours.

20 of 21 people found this answer helpful.
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02/12/2013 Bobby from Nashville

QWhat is the ratio of Demon Max for mosquitoes and how does it compare?
how many oz of demon max do you use per gallon of water for residual mosquito control, how long does it leave a risidual? and how does demon compare to bifen it?

AYou should use 1/2 fl oz of Demon Max per gallon of water for mosquito control and you will need to reapply once per month to maintain control. Bifen IT and Demon Max will have very comparable results for mosquito control though Bifen IT is water based and non-staining and is more widely used by professionals for mosquito control.

20 of 22 people found this answer helpful.
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Most Recent Customer Questions

07/11/2017 Vincent from Merced

QCan I use Demom Max on my vegetable garden?

A

No Demon Max cannot be used in a garden or on edible vegetation.

2 of 3 people found this answer helpful.
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12/06/2016 Sheila from Glen Carbon

QCan I use Demon Max inside the house? I bought an old home and I don't know if there are termites in it.
Can I use Demon Max inside the house? I bought an old home and I don't know if there are termites in it. Also, there are a lot of spiders there too that I want to get rid of. Also, when is the best time to apply for termites and spiders? The house is in Missouri and I would like to treat it now but it is very cold here. Would that be beneficial?

A

While Demon Max will kill most termites and spiders that contact it, this would not be our recommendation for termite control. Please see our Termite Guide.  Demon Max can be applied indoors to cracks and crevices. Please be aware since it's oil based it may leave an oily residue. You can always treat indoors. Outdoors, if the ground is frozen, or temps are below freezing or around freezing, it may be best to wait. 

0 of 1 people found this answer helpful.
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11/11/2016 Steve

QIs Demon Max effective on leaf cutter ants?

A

Demon Max will kill leaf cutter ants that are directly contacted with the spray but will have no result on the ants that stay in the nest. Leaf cutter ants can be a difficult pest to get rid of. The colonies are large and the ants make their own food so poison baits only have limited effects on this species of ants. According to several university websites MaxForce Ant Bait Granules containing hydramethlynon are somewhat effective, though they will usually eliminate only about 30% of a large colony in one treatment and will need to be reapplied several times.  DeltaGard Granules are one of the only products actually labeled for leaf cutter ants. The product label recommends treating the mounds directly and lightly watering the granules in. Again, it may take several treatments to get the desired results. We also recommend contacting your local cooperative extension office to see if they have any recommendations for products that have worked for other people in your region.

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11/09/2016 Robert from Floral City

QWill Demon Max kill German cockroaches?

A

Demon Max will kill most species of cockroaches, including German cockroaches.  Please take a look at our Roach Control Guide for more information on doing a complete roach treatment.

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10/15/2016 Sean from Orlando, Fl

QHow much Demon Max do I use?
I am confused about the extreme quantity of this to be used!?!? So I need to mix as much as 5 ounces per gallon? Am I reading this correctly? I love the reviews about "quick knockdown" but isn't that a TON of product compared to others requiring .60- .80 per gallon?

A

The maximum rate for general insects using Demon Max is 1 oz per gallon of water, per the product label, depending on the target pest.  It is only used at 5.1 fl oz per gallon for a 1% emulsion for maximum control and protection against subterranean termite infestation.

3 of 3 people found this answer helpful.
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10/07/2016 Michael from Lubbock, Tx

QCan you use Cypermethrin like Demon Max in an Actisol machine to apply as an aerosol when treating for German Roaches?
For German roaches

A

Yes, Demon Max (Cypermethrin) can be used in an Actisol Machine. Please follow the product label for dilution rates and application instructions.

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10/03/2016 Ryan from Lebanon, Oh

QCan you spray Demon Max down a drain to kill fruit flies?

A

You cannot use Demon Max down a drain. Demon Max can only be used for crack and crevice and spot treatments; in, on, and around structures and buildings; on lawns, turf, vegetation, and soil; surrounding and under building foundations.

If you are trying to treat for your fly and drain problem please refer to and use the Drain Fly Kit. The Drain Fly Kit with Invade Bio Drain Gel will treat up to two infested drains and includes CB-80 Aerosol to control nuisance flies during the treatment process, plus 12 Catchmaster 100i Insect Monitors (Pack of 4 boards that split) to monitor infested drains. CB-80 Aerosol will shoot out in quick misting spurts that will allow you to spot treat around sinks and drains and in open areas.

 

1 of 1 people found this answer helpful.
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09/19/2016 Teddy from Toronto, Ks

QHow does Demon Max work for killing paper wasps?
How does this product work for killing paper wasps? or is there something better. Thanks

A

Demon Max is very good with treating for wasps and other insects. You will use 1 fl oz per gallon of water. Be sure to spray in the areas that they will come in contact with the insecticide. This can be used every 30 days as needed.

2 of 2 people found this answer helpful.
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09/18/2016 Sean from Topeka, Kansas

QDoes Demon Max kills roaches? What ratio should I mix to get good control?

A

Per the Demon Max product label, you would mix 1/2 oz to 1 oz per gallon of water. 

For indoors Apply as a crack-and-crevice or spot application to areas where these pests hide, such as baseboards, corners,storage areas, closets, around water pipes, doors and windows, attics and eaves, behind and under refrigerators, cabinets, sinks, furnaces, and stoves, the underside of shelves, drawers and similar areas.

We also recommend using an insect growth regulator such as Gentrol IGR and a roach bait gel such as the Advion Roach bait gel for faster and more complete control. We also offer a Roach Bait Kit, that contains all of the components you need for a complete roach control program.

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08/21/2016 Patricia from Covington, Georgia

QWill Demon Max eliminate millipedes outside my home?
bug company told me nothing will eliminate them just kills the one's you see, is that true for your product

A

Demon Max is labeled for milipedes, and will eliminate the ones that are in the area currently. There are a few things that you can do to possibly stop them from coming to the area to begin with. Habitat modification is key to reducing your milipede population. Since they live in and eat organic matter, try to remove as much excess organic matter as possible like piles of weeds, leaves, etc. Over-mulching and overwatering also can create damp environments for many pests, not only millpedes. Avoid overwatering, and use rocks or other materials instead of mulch if possible. Always pick fruit and vegetables,if they are in your area, as soon as they are ripe to prevent millipedes (and other pests) from using them as a food source. 

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